90974640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4567}}^1$

素因数の和:4666

約数の個数: 80

約数和(自身を含む): 285481728

約数和(自身を除く): 194507088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4567, 4980, 6640, 9134, 9960, 13701, 18268, 19920, 22835, 27402, 36536, 45670, 54804, 68505, 73072, 91340, 109608, 137010, 182680, 219216, 274020, 365360, 379061, 548040, 758122, 1096080, 1137183, 1516244, 1895305, 2274366, 3032488, 3790610, 4548732, 5685915, 6064976, 7581220, 9097464, 11371830, 15162440, 18194928, 22743660, 30324880, 45487320, 90974640]

約数ペア:

[(1, 90974640), (2, 45487320), (3, 30324880), (4, 22743660), (5, 18194928), (6, 15162440), (8, 11371830), (10, 9097464), (12, 7581220), (15, 6064976), (16, 5685915), (20, 4548732), (24, 3790610), (30, 3032488), (40, 2274366), (48, 1895305), (60, 1516244), (80, 1137183), (83, 1096080), (120, 758122), (166, 548040), (240, 379061), (249, 365360), (332, 274020), (415, 219216), (498, 182680), (664, 137010), (830, 109608), (996, 91340), (1245, 73072), (1328, 68505), (1660, 54804), (1992, 45670), (2490, 36536), (3320, 27402), (3984, 22835), (4567, 19920), (4980, 18268), (6640, 13701), (9134, 9960)]