38614920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3877}}^1$

素因数の和:3974

約数の個数: 64

約数和(自身を含む): 117270720

約数和(自身を除く): 78655800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 3877, 4980, 7754, 9960, 11631, 15508, 19385, 23262, 31016, 38770, 46524, 58155, 77540, 93048, 116310, 155080, 232620, 321791, 465240, 643582, 965373, 1287164, 1608955, 1930746, 2574328, 3217910, 3861492, 4826865, 6435820, 7722984, 9653730, 12871640, 19307460, 38614920]

約数ペア:

[(1, 38614920), (2, 19307460), (3, 12871640), (4, 9653730), (5, 7722984), (6, 6435820), (8, 4826865), (10, 3861492), (12, 3217910), (15, 2574328), (20, 1930746), (24, 1608955), (30, 1287164), (40, 965373), (60, 643582), (83, 465240), (120, 321791), (166, 232620), (249, 155080), (332, 116310), (415, 93048), (498, 77540), (664, 58155), (830, 46524), (996, 38770), (1245, 31016), (1660, 23262), (1992, 19385), (2490, 15508), (3320, 11631), (3877, 9960), (4980, 7754)]