86791440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4357}}^1$

素因数の和:4456

約数の個数: 80

約数和(自身を含む): 272357568

約数和(自身を除く): 185566128

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, 4357, 4980, 6640, 8714, 9960, 13071, 17428, 19920, 21785, 26142, 34856, 43570, 52284, 65355, 69712, 87140, 104568, 130710, 174280, 209136, 261420, 348560, 361631, 522840, 723262, 1045680, 1084893, 1446524, 1808155, 2169786, 2893048, 3616310, 4339572, 5424465, 5786096, 7232620, 8679144, 10848930, 14465240, 17358288, 21697860, 28930480, 43395720, 86791440]

約数ペア:

[(1, 86791440), (2, 43395720), (3, 28930480), (4, 21697860), (5, 17358288), (6, 14465240), (8, 10848930), (10, 8679144), (12, 7232620), (15, 5786096), (16, 5424465), (20, 4339572), (24, 3616310), (30, 2893048), (40, 2169786), (48, 1808155), (60, 1446524), (80, 1084893), (83, 1045680), (120, 723262), (166, 522840), (240, 361631), (249, 348560), (332, 261420), (415, 209136), (498, 174280), (664, 130710), (830, 104568), (996, 87140), (1245, 69712), (1328, 65355), (1660, 52284), (1992, 43570), (2490, 34856), (3320, 26142), (3984, 21785), (4357, 19920), (4980, 17428), (6640, 13071), (8714, 9960)]