90686160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 334264320

約数和(自身を除く): 243578160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 239, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 478, 496, 510, 527, 558, 612, 620, 680, 717, 720, 744, 765, 816, 930, 956, 1020, 1054, 1116, 1195, 1224, 1240, 1360, 1395, 1434, 1488, 1530, 1581, 1860, 1912, 2040, 2108, 2151, 2232, 2390, 2448, 2480, 2635, 2790, 2868, 3060, 3162, 3585, 3720, 3824, 4063, 4080, 4216, 4302, 4464, 4743, 4780, 5270, 5580, 5736, 6120, 6324, 7170, 7409, 7440, 7905, 8126, 8432, 8604, 9486, 9560, 10540, 10755, 11160, 11472, 12189, 12240, 12648, 14340, 14818, 15810, 16252, 17208, 18972, 19120, 20315, 21080, 21510, 22227, 22320, 23715, 24378, 25296, 28680, 29636, 31620, 32504, 34416, 36567, 37045, 37944, 40630, 42160, 43020, 44454, 47430, 48756, 57360, 59272, 60945, 63240, 65008, 66681, 73134, 74090, 75888, 81260, 86040, 88908, 94860, 97512, 111135, 118544, 121890, 125953, 126480, 133362, 146268, 148180, 162520, 172080, 177816, 182835, 189720, 195024, 222270, 243780, 251906, 266724, 292536, 296360, 325040, 333405, 355632, 365670, 377859, 379440, 444540, 487560, 503812, 533448, 585072, 592720, 629765, 666810, 731340, 755718, 889080, 975120, 1007624, 1066896, 1133577, 1259530, 1333620, 1462680, 1511436, 1778160, 1889295, 2015248, 2267154, 2519060, 2667240, 2925360, 3022872, 3778590, 4534308, 5038120, 5334480, 5667885, 6045744, 7557180, 9068616, 10076240, 11335770, 15114360, 18137232, 22671540, 30228720, 45343080, 90686160]

約数ペア:

[(1, 90686160), (2, 45343080), (3, 30228720), (4, 22671540), (5, 18137232), (6, 15114360), (8, 11335770), (9, 10076240), (10, 9068616), (12, 7557180), (15, 6045744), (16, 5667885), (17, 5334480), (18, 5038120), (20, 4534308), (24, 3778590), (30, 3022872), (31, 2925360), (34, 2667240), (36, 2519060), (40, 2267154), (45, 2015248), (48, 1889295), (51, 1778160), (60, 1511436), (62, 1462680), (68, 1333620), (72, 1259530), (80, 1133577), (85, 1066896), (90, 1007624), (93, 975120), (102, 889080), (120, 755718), (124, 731340), (136, 666810), (144, 629765), (153, 592720), (155, 585072), (170, 533448), (180, 503812), (186, 487560), (204, 444540), (239, 379440), (240, 377859), (248, 365670), (255, 355632), (272, 333405), (279, 325040), (306, 296360), (310, 292536), (340, 266724), (360, 251906), (372, 243780), (408, 222270), (465, 195024), (478, 189720), (496, 182835), (510, 177816), (527, 172080), (558, 162520), (612, 148180), (620, 146268), (680, 133362), (717, 126480), (720, 125953), (744, 121890), (765, 118544), (816, 111135), (930, 97512), (956, 94860), (1020, 88908), (1054, 86040), (1116, 81260), (1195, 75888), (1224, 74090), (1240, 73134), (1360, 66681), (1395, 65008), (1434, 63240), (1488, 60945), (1530, 59272), (1581, 57360), (1860, 48756), (1912, 47430), (2040, 44454), (2108, 43020), (2151, 42160), (2232, 40630), (2390, 37944), (2448, 37045), (2480, 36567), (2635, 34416), (2790, 32504), (2868, 31620), (3060, 29636), (3162, 28680), (3585, 25296), (3720, 24378), (3824, 23715), (4063, 22320), (4080, 22227), (4216, 21510), (4302, 21080), (4464, 20315), (4743, 19120), (4780, 18972), (5270, 17208), (5580, 16252), (5736, 15810), (6120, 14818), (6324, 14340), (7170, 12648), (7409, 12240), (7440, 12189), (7905, 11472), (8126, 11160), (8432, 10755), (8604, 10540), (9486, 9560)]