1214823480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{778733}}^1$

素因数の和:778760

約数の個数: 64

約数和(自身を含む): 3924819360

約数和(自身を除く): 2709995880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 778733, 1557466, 2336199, 3114932, 3893665, 4672398, 6229864, 7787330, 9344796, 10123529, 11680995, 15574660, 18689592, 20247058, 23361990, 30370587, 31149320, 40494116, 46723980, 50617645, 60741174, 80988232, 93447960, 101235290, 121482348, 151852935, 202470580, 242964696, 303705870, 404941160, 607411740, 1214823480]

約数ペア:

[(1, 1214823480), (2, 607411740), (3, 404941160), (4, 303705870), (5, 242964696), (6, 202470580), (8, 151852935), (10, 121482348), (12, 101235290), (13, 93447960), (15, 80988232), (20, 60741174), (24, 50617645), (26, 46723980), (30, 40494116), (39, 31149320), (40, 30370587), (52, 23361990), (60, 20247058), (65, 18689592), (78, 15574660), (104, 11680995), (120, 10123529), (130, 9344796), (156, 7787330), (195, 6229864), (260, 4672398), (312, 3893665), (390, 3114932), (520, 2336199), (780, 1557466), (1560, 778733)]