125865480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80683}}^1$

素因数の和:80710

約数の個数: 64

約数和(自身を含む): 406647360

約数和(自身を除く): 280781880

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, 80683, 161366, 242049, 322732, 403415, 484098, 645464, 806830, 968196, 1048879, 1210245, 1613660, 1936392, 2097758, 2420490, 3146637, 3227320, 4195516, 4840980, 5244395, 6293274, 8391032, 9681960, 10488790, 12586548, 15733185, 20977580, 25173096, 31466370, 41955160, 62932740, 125865480]

約数ペア:

[(1, 125865480), (2, 62932740), (3, 41955160), (4, 31466370), (5, 25173096), (6, 20977580), (8, 15733185), (10, 12586548), (12, 10488790), (13, 9681960), (15, 8391032), (20, 6293274), (24, 5244395), (26, 4840980), (30, 4195516), (39, 3227320), (40, 3146637), (52, 2420490), (60, 2097758), (65, 1936392), (78, 1613660), (104, 1210245), (120, 1048879), (130, 968196), (156, 806830), (195, 645464), (260, 484098), (312, 403415), (390, 322732), (520, 242049), (780, 161366), (1560, 80683)]