1399685880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{284489}}^1$

素因数の和:284544

約数の個数: 64

約数和(自身を含む): 4301488800

約数和(自身を除く): 2901802920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 284489, 568978, 853467, 1137956, 1422445, 1706934, 2275912, 2844890, 3413868, 4267335, 5689780, 6827736, 8534670, 11379560, 11664049, 17069340, 23328098, 34138680, 34992147, 46656196, 58320245, 69984294, 93312392, 116640490, 139968588, 174960735, 233280980, 279937176, 349921470, 466561960, 699842940, 1399685880]

約数ペア:

[(1, 1399685880), (2, 699842940), (3, 466561960), (4, 349921470), (5, 279937176), (6, 233280980), (8, 174960735), (10, 139968588), (12, 116640490), (15, 93312392), (20, 69984294), (24, 58320245), (30, 46656196), (40, 34992147), (41, 34138680), (60, 23328098), (82, 17069340), (120, 11664049), (123, 11379560), (164, 8534670), (205, 6827736), (246, 5689780), (328, 4267335), (410, 3413868), (492, 2844890), (615, 2275912), (820, 1706934), (984, 1422445), (1230, 1137956), (1640, 853467), (2460, 568978), (4920, 284489)]