76855080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4889}}^1$

素因数の和:5034

約数の個数: 64

約数和(自身を含む): 232372800

約数和(自身を除く): 155517720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 4889, 5240, 7860, 9778, 14667, 15720, 19556, 24445, 29334, 39112, 48890, 58668, 73335, 97780, 117336, 146670, 195560, 293340, 586680, 640459, 1280918, 1921377, 2561836, 3202295, 3842754, 5123672, 6404590, 7685508, 9606885, 12809180, 15371016, 19213770, 25618360, 38427540, 76855080]

約数ペア:

[(1, 76855080), (2, 38427540), (3, 25618360), (4, 19213770), (5, 15371016), (6, 12809180), (8, 9606885), (10, 7685508), (12, 6404590), (15, 5123672), (20, 3842754), (24, 3202295), (30, 2561836), (40, 1921377), (60, 1280918), (120, 640459), (131, 586680), (262, 293340), (393, 195560), (524, 146670), (655, 117336), (786, 97780), (1048, 73335), (1310, 58668), (1572, 48890), (1965, 39112), (2620, 29334), (3144, 24445), (3930, 19556), (4889, 15720), (5240, 14667), (7860, 9778)]