264809554920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1706687}}^1$

素因数の和:1707135

約数の個数: 96

約数和(自身を含む): 862628382720

約数和(自身を除く): 597818827800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 862, 1293, 1724, 2155, 2586, 3448, 3879, 4310, 5172, 6465, 7758, 8620, 10344, 12930, 15516, 17240, 19395, 25860, 31032, 38790, 51720, 77580, 155160, 1706687, 3413374, 5120061, 6826748, 8533435, 10240122, 13653496, 15360183, 17066870, 20480244, 25600305, 30720366, 34133740, 40960488, 51200610, 61440732, 68267480, 76800915, 102401220, 122881464, 153601830, 204802440, 307203660, 614407320, 735582097, 1471164194, 2206746291, 2942328388, 3677910485, 4413492582, 5884656776, 6620238873, 7355820970, 8826985164, 11033731455, 13240477746, 14711641940, 17653970328, 22067462910, 26480955492, 29423283880, 33101194365, 44134925820, 52961910984, 66202388730, 88269851640, 132404777460, 264809554920]

約数ペア:

[(1, 264809554920), (2, 132404777460), (3, 88269851640), (4, 66202388730), (5, 52961910984), (6, 44134925820), (8, 33101194365), (9, 29423283880), (10, 26480955492), (12, 22067462910), (15, 17653970328), (18, 14711641940), (20, 13240477746), (24, 11033731455), (30, 8826985164), (36, 7355820970), (40, 6620238873), (45, 5884656776), (60, 4413492582), (72, 3677910485), (90, 2942328388), (120, 2206746291), (180, 1471164194), (360, 735582097), (431, 614407320), (862, 307203660), (1293, 204802440), (1724, 153601830), (2155, 122881464), (2586, 102401220), (3448, 76800915), (3879, 68267480), (4310, 61440732), (5172, 51200610), (6465, 40960488), (7758, 34133740), (8620, 30720366), (10344, 25600305), (12930, 20480244), (15516, 17066870), (17240, 15360183), (19395, 13653496), (25860, 10240122), (31032, 8533435), (38790, 6826748), (51720, 5120061), (77580, 3413374), (155160, 1706687)]