489346260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{48259}}^1$

素因数の和:48297

約数の個数: 72

約数和(自身を含む): 1483705440

約数和(自身を除く): 994359180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 48259, 96518, 144777, 193036, 241295, 289554, 482590, 579108, 627367, 723885, 965180, 1254734, 1447770, 1882101, 2509468, 2895540, 3136835, 3764202, 6273670, 7528404, 8155771, 9410505, 12547340, 16311542, 18821010, 24467313, 32623084, 37642020, 40778855, 48934626, 81557710, 97869252, 122336565, 163115420, 244673130, 489346260]

約数ペア:

[(1, 489346260), (2, 244673130), (3, 163115420), (4, 122336565), (5, 97869252), (6, 81557710), (10, 48934626), (12, 40778855), (13, 37642020), (15, 32623084), (20, 24467313), (26, 18821010), (30, 16311542), (39, 12547340), (52, 9410505), (60, 8155771), (65, 7528404), (78, 6273670), (130, 3764202), (156, 3136835), (169, 2895540), (195, 2509468), (260, 1882101), (338, 1447770), (390, 1254734), (507, 965180), (676, 723885), (780, 627367), (845, 579108), (1014, 482590), (1690, 289554), (2028, 241295), (2535, 193036), (3380, 144777), (5070, 96518), (10140, 48259)]