612445080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{392593}}^1$

素因数の和:392620

約数の個数: 64

約数和(自身を含む): 1978673760

約数和(自身を除く): 1366228680

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, 392593, 785186, 1177779, 1570372, 1962965, 2355558, 3140744, 3925930, 4711116, 5103709, 5888895, 7851860, 9422232, 10207418, 11777790, 15311127, 15703720, 20414836, 23555580, 25518545, 30622254, 40829672, 47111160, 51037090, 61244508, 76555635, 102074180, 122489016, 153111270, 204148360, 306222540, 612445080]

約数ペア:

[(1, 612445080), (2, 306222540), (3, 204148360), (4, 153111270), (5, 122489016), (6, 102074180), (8, 76555635), (10, 61244508), (12, 51037090), (13, 47111160), (15, 40829672), (20, 30622254), (24, 25518545), (26, 23555580), (30, 20414836), (39, 15703720), (40, 15311127), (52, 11777790), (60, 10207418), (65, 9422232), (78, 7851860), (104, 5888895), (120, 5103709), (130, 4711116), (156, 3925930), (195, 3140744), (260, 2355558), (312, 1962965), (390, 1570372), (520, 1177779), (780, 785186), (1560, 392593)]