662527440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5861}}^1$

素因数の和:6037

約数の個数: 120

約数和(自身を含む): 2239541928

約数和(自身を除く): 1577014488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 5861, 6280, 7065, 7536, 9420, 11304, 11722, 12560, 14130, 17583, 18840, 22608, 23444, 28260, 29305, 35166, 37680, 46888, 52749, 56520, 58610, 70332, 87915, 93776, 105498, 113040, 117220, 140664, 175830, 210996, 234440, 263745, 281328, 351660, 421992, 468880, 527490, 703320, 843984, 920177, 1054980, 1406640, 1840354, 2109960, 2760531, 3680708, 4219920, 4600885, 5521062, 7361416, 8281593, 9201770, 11042124, 13802655, 14722832, 16563186, 18403540, 22084248, 27605310, 33126372, 36807080, 41407965, 44168496, 55210620, 66252744, 73614160, 82815930, 110421240, 132505488, 165631860, 220842480, 331263720, 662527440]

約数ペア:

[(1, 662527440), (2, 331263720), (3, 220842480), (4, 165631860), (5, 132505488), (6, 110421240), (8, 82815930), (9, 73614160), (10, 66252744), (12, 55210620), (15, 44168496), (16, 41407965), (18, 36807080), (20, 33126372), (24, 27605310), (30, 22084248), (36, 18403540), (40, 16563186), (45, 14722832), (48, 13802655), (60, 11042124), (72, 9201770), (80, 8281593), (90, 7361416), (120, 5521062), (144, 4600885), (157, 4219920), (180, 3680708), (240, 2760531), (314, 2109960), (360, 1840354), (471, 1406640), (628, 1054980), (720, 920177), (785, 843984), (942, 703320), (1256, 527490), (1413, 468880), (1570, 421992), (1884, 351660), (2355, 281328), (2512, 263745), (2826, 234440), (3140, 210996), (3768, 175830), (4710, 140664), (5652, 117220), (5861, 113040), (6280, 105498), (7065, 93776), (7536, 87915), (9420, 70332), (11304, 58610), (11722, 56520), (12560, 52749), (14130, 46888), (17583, 37680), (18840, 35166), (22608, 29305), (23444, 28260)]