30232440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 320

約数和(自身を含む): 122664960

約数和(自身を除く): 92432520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 43, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 86, 90, 93, 105, 108, 120, 124, 126, 129, 135, 140, 155, 162, 168, 172, 180, 186, 189, 210, 215, 216, 217, 248, 252, 258, 270, 279, 280, 301, 310, 315, 324, 344, 360, 372, 378, 387, 405, 420, 430, 434, 465, 504, 516, 540, 558, 567, 602, 620, 630, 645, 648, 651, 744, 756, 774, 810, 837, 840, 860, 868, 903, 930, 945, 1032, 1080, 1085, 1116, 1134, 1161, 1204, 1240, 1260, 1290, 1302, 1333, 1395, 1505, 1512, 1548, 1620, 1674, 1720, 1736, 1806, 1860, 1890, 1935, 1953, 2170, 2232, 2268, 2322, 2408, 2511, 2520, 2580, 2604, 2666, 2709, 2790, 2835, 3010, 3096, 3240, 3255, 3348, 3483, 3612, 3720, 3780, 3870, 3906, 3999, 4185, 4340, 4515, 4536, 4644, 5022, 5160, 5208, 5332, 5418, 5580, 5670, 5805, 5859, 6020, 6510, 6665, 6696, 6966, 7224, 7560, 7740, 7812, 7998, 8127, 8370, 8680, 9030, 9288, 9331, 9765, 10044, 10664, 10836, 11160, 11340, 11610, 11718, 11997, 12040, 12555, 13020, 13330, 13545, 13932, 15480, 15624, 15996, 16254, 16740, 17415, 17577, 18060, 18662, 19530, 19995, 20088, 21672, 22680, 23220, 23436, 23994, 24381, 25110, 26040, 26660, 27090, 27864, 27993, 29295, 31992, 32508, 33480, 34830, 35154, 35991, 36120, 37324, 39060, 39990, 40635, 46440, 46655, 46872, 47988, 48762, 50220, 53320, 54180, 55986, 58590, 59985, 65016, 69660, 70308, 71982, 74648, 78120, 79980, 81270, 83979, 87885, 93310, 95976, 97524, 100440, 107973, 108360, 111972, 117180, 119970, 121905, 139320, 139965, 140616, 143964, 159960, 162540, 167958, 175770, 179955, 186620, 195048, 215946, 223944, 234360, 239940, 243810, 251937, 279930, 287928, 325080, 335916, 351540, 359910, 373240, 419895, 431892, 479880, 487620, 503874, 539865, 559860, 671832, 703080, 719820, 755811, 839790, 863784, 975240, 1007748, 1079730, 1119720, 1259685, 1439640, 1511622, 1679580, 2015496, 2159460, 2519370, 3023244, 3359160, 3779055, 4318920, 5038740, 6046488, 7558110, 10077480, 15116220, 30232440]

約数ペア:

[(1, 30232440), (2, 15116220), (3, 10077480), (4, 7558110), (5, 6046488), (6, 5038740), (7, 4318920), (8, 3779055), (9, 3359160), (10, 3023244), (12, 2519370), (14, 2159460), (15, 2015496), (18, 1679580), (20, 1511622), (21, 1439640), (24, 1259685), (27, 1119720), (28, 1079730), (30, 1007748), (31, 975240), (35, 863784), (36, 839790), (40, 755811), (42, 719820), (43, 703080), (45, 671832), (54, 559860), (56, 539865), (60, 503874), (62, 487620), (63, 479880), (70, 431892), (72, 419895), (81, 373240), (84, 359910), (86, 351540), (90, 335916), (93, 325080), (105, 287928), (108, 279930), (120, 251937), (124, 243810), (126, 239940), (129, 234360), (135, 223944), (140, 215946), (155, 195048), (162, 186620), (168, 179955), (172, 175770), (180, 167958), (186, 162540), (189, 159960), (210, 143964), (215, 140616), (216, 139965), (217, 139320), (248, 121905), (252, 119970), (258, 117180), (270, 111972), (279, 108360), (280, 107973), (301, 100440), (310, 97524), (315, 95976), (324, 93310), (344, 87885), (360, 83979), (372, 81270), (378, 79980), (387, 78120), (405, 74648), (420, 71982), (430, 70308), (434, 69660), (465, 65016), (504, 59985), (516, 58590), (540, 55986), (558, 54180), (567, 53320), (602, 50220), (620, 48762), (630, 47988), (645, 46872), (648, 46655), (651, 46440), (744, 40635), (756, 39990), (774, 39060), (810, 37324), (837, 36120), (840, 35991), (860, 35154), (868, 34830), (903, 33480), (930, 32508), (945, 31992), (1032, 29295), (1080, 27993), (1085, 27864), (1116, 27090), (1134, 26660), (1161, 26040), (1204, 25110), (1240, 24381), (1260, 23994), (1290, 23436), (1302, 23220), (1333, 22680), (1395, 21672), (1505, 20088), (1512, 19995), (1548, 19530), (1620, 18662), (1674, 18060), (1720, 17577), (1736, 17415), (1806, 16740), (1860, 16254), (1890, 15996), (1935, 15624), (1953, 15480), (2170, 13932), (2232, 13545), (2268, 13330), (2322, 13020), (2408, 12555), (2511, 12040), (2520, 11997), (2580, 11718), (2604, 11610), (2666, 11340), (2709, 11160), (2790, 10836), (2835, 10664), (3010, 10044), (3096, 9765), (3240, 9331), (3255, 9288), (3348, 9030), (3483, 8680), (3612, 8370), (3720, 8127), (3780, 7998), (3870, 7812), (3906, 7740), (3999, 7560), (4185, 7224), (4340, 6966), (4515, 6696), (4536, 6665), (4644, 6510), (5022, 6020), (5160, 5859), (5208, 5805), (5332, 5670), (5418, 5580)]