15104880

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 280

約数和(自身を含む): 61802592

約数和(自身を除く): 46697712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 81, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 162, 168, 180, 185, 189, 210, 216, 222, 240, 243, 252, 259, 270, 280, 296, 315, 324, 333, 336, 360, 370, 378, 405, 420, 432, 444, 486, 504, 518, 540, 555, 560, 567, 592, 630, 648, 666, 720, 729, 740, 756, 777, 810, 840, 888, 945, 972, 999, 1008, 1036, 1080, 1110, 1134, 1215, 1260, 1295, 1296, 1332, 1458, 1480, 1512, 1554, 1620, 1665, 1680, 1701, 1776, 1890, 1944, 1998, 2072, 2160, 2220, 2268, 2331, 2430, 2520, 2590, 2664, 2835, 2916, 2960, 2997, 3024, 3108, 3240, 3330, 3402, 3645, 3780, 3885, 3888, 3996, 4144, 4440, 4536, 4662, 4860, 4995, 5040, 5103, 5180, 5328, 5670, 5832, 5994, 6216, 6480, 6660, 6804, 6993, 7290, 7560, 7770, 7992, 8505, 8880, 8991, 9072, 9324, 9720, 9990, 10206, 10360, 11340, 11655, 11664, 11988, 12432, 13320, 13608, 13986, 14580, 14985, 15120, 15540, 15984, 17010, 17982, 18648, 19440, 19980, 20412, 20720, 20979, 22680, 23310, 23976, 25515, 26640, 26973, 27216, 27972, 29160, 29970, 31080, 34020, 34965, 35964, 37296, 39960, 40824, 41958, 44955, 45360, 46620, 47952, 51030, 53946, 55944, 58320, 59940, 62160, 62937, 68040, 69930, 71928, 79920, 81648, 83916, 89910, 93240, 102060, 104895, 107892, 111888, 119880, 125874, 134865, 136080, 139860, 143856, 167832, 179820, 186480, 188811, 204120, 209790, 215784, 239760, 251748, 269730, 279720, 314685, 335664, 359640, 377622, 408240, 419580, 431568, 503496, 539460, 559440, 629370, 719280, 755244, 839160, 944055, 1006992, 1078920, 1258740, 1510488, 1678320, 1888110, 2157840, 2517480, 3020976, 3776220, 5034960, 7552440, 15104880]

約数ペア:

[(1, 15104880), (2, 7552440), (3, 5034960), (4, 3776220), (5, 3020976), (6, 2517480), (7, 2157840), (8, 1888110), (9, 1678320), (10, 1510488), (12, 1258740), (14, 1078920), (15, 1006992), (16, 944055), (18, 839160), (20, 755244), (21, 719280), (24, 629370), (27, 559440), (28, 539460), (30, 503496), (35, 431568), (36, 419580), (37, 408240), (40, 377622), (42, 359640), (45, 335664), (48, 314685), (54, 279720), (56, 269730), (60, 251748), (63, 239760), (70, 215784), (72, 209790), (74, 204120), (80, 188811), (81, 186480), (84, 179820), (90, 167832), (105, 143856), (108, 139860), (111, 136080), (112, 134865), (120, 125874), (126, 119880), (135, 111888), (140, 107892), (144, 104895), (148, 102060), (162, 93240), (168, 89910), (180, 83916), (185, 81648), (189, 79920), (210, 71928), (216, 69930), (222, 68040), (240, 62937), (243, 62160), (252, 59940), (259, 58320), (270, 55944), (280, 53946), (296, 51030), (315, 47952), (324, 46620), (333, 45360), (336, 44955), (360, 41958), (370, 40824), (378, 39960), (405, 37296), (420, 35964), (432, 34965), (444, 34020), (486, 31080), (504, 29970), (518, 29160), (540, 27972), (555, 27216), (560, 26973), (567, 26640), (592, 25515), (630, 23976), (648, 23310), (666, 22680), (720, 20979), (729, 20720), (740, 20412), (756, 19980), (777, 19440), (810, 18648), (840, 17982), (888, 17010), (945, 15984), (972, 15540), (999, 15120), (1008, 14985), (1036, 14580), (1080, 13986), (1110, 13608), (1134, 13320), (1215, 12432), (1260, 11988), (1295, 11664), (1296, 11655), (1332, 11340), (1458, 10360), (1480, 10206), (1512, 9990), (1554, 9720), (1620, 9324), (1665, 9072), (1680, 8991), (1701, 8880), (1776, 8505), (1890, 7992), (1944, 7770), (1998, 7560), (2072, 7290), (2160, 6993), (2220, 6804), (2268, 6660), (2331, 6480), (2430, 6216), (2520, 5994), (2590, 5832), (2664, 5670), (2835, 5328), (2916, 5180), (2960, 5103), (2997, 5040), (3024, 4995), (3108, 4860), (3240, 4662), (3330, 4536), (3402, 4440), (3645, 4144), (3780, 3996), (3885, 3888)]