259773720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2137}}^1$

素因数の和:3164

約数の個数: 64

約数和(自身を含む): 780455520

約数和(自身を除く): 520681800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1013, 2026, 2137, 3039, 4052, 4274, 5065, 6078, 6411, 8104, 8548, 10130, 10685, 12156, 12822, 15195, 17096, 20260, 21370, 24312, 25644, 30390, 32055, 40520, 42740, 51288, 60780, 64110, 85480, 121560, 128220, 256440, 2164781, 4329562, 6494343, 8659124, 10823905, 12988686, 17318248, 21647810, 25977372, 32471715, 43295620, 51954744, 64943430, 86591240, 129886860, 259773720]

約数ペア:

[(1, 259773720), (2, 129886860), (3, 86591240), (4, 64943430), (5, 51954744), (6, 43295620), (8, 32471715), (10, 25977372), (12, 21647810), (15, 17318248), (20, 12988686), (24, 10823905), (30, 8659124), (40, 6494343), (60, 4329562), (120, 2164781), (1013, 256440), (2026, 128220), (2137, 121560), (3039, 85480), (4052, 64110), (4274, 60780), (5065, 51288), (6078, 42740), (6411, 40520), (8104, 32055), (8548, 30390), (10130, 25644), (10685, 24312), (12156, 21370), (12822, 20260), (15195, 17096)]