486249660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207799}}^1$

素因数の和:207827

約数の個数: 72

約数和(自身を含む): 1588423200

約数和(自身を除く): 1102173540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 207799, 415598, 623397, 831196, 1038995, 1246794, 1870191, 2077990, 2493588, 2701387, 3116985, 3740382, 4155980, 5402774, 6233970, 7480764, 8104161, 9350955, 10805548, 12467940, 13506935, 16208322, 18701910, 24312483, 27013870, 32416644, 37403820, 40520805, 48624966, 54027740, 81041610, 97249932, 121562415, 162083220, 243124830, 486249660]

約数ペア:

[(1, 486249660), (2, 243124830), (3, 162083220), (4, 121562415), (5, 97249932), (6, 81041610), (9, 54027740), (10, 48624966), (12, 40520805), (13, 37403820), (15, 32416644), (18, 27013870), (20, 24312483), (26, 18701910), (30, 16208322), (36, 13506935), (39, 12467940), (45, 10805548), (52, 9350955), (60, 8104161), (65, 7480764), (78, 6233970), (90, 5402774), (117, 4155980), (130, 3740382), (156, 3116985), (180, 2701387), (195, 2493588), (234, 2077990), (260, 1870191), (390, 1246794), (468, 1038995), (585, 831196), (780, 623397), (1170, 415598), (2340, 207799)]