259661040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3413}}^1$

素因数の和:3746

約数の個数: 80

約数和(自身を含む): 807725088

約数和(自身を除く): 548064048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3413, 3804, 4755, 5072, 6340, 6826, 7608, 9510, 10239, 12680, 13652, 15216, 17065, 19020, 20478, 25360, 27304, 34130, 38040, 40956, 51195, 54608, 68260, 76080, 81912, 102390, 136520, 163824, 204780, 273040, 409560, 819120, 1081921, 2163842, 3245763, 4327684, 5409605, 6491526, 8655368, 10819210, 12983052, 16228815, 17310736, 21638420, 25966104, 32457630, 43276840, 51932208, 64915260, 86553680, 129830520, 259661040]

約数ペア:

[(1, 259661040), (2, 129830520), (3, 86553680), (4, 64915260), (5, 51932208), (6, 43276840), (8, 32457630), (10, 25966104), (12, 21638420), (15, 17310736), (16, 16228815), (20, 12983052), (24, 10819210), (30, 8655368), (40, 6491526), (48, 5409605), (60, 4327684), (80, 3245763), (120, 2163842), (240, 1081921), (317, 819120), (634, 409560), (951, 273040), (1268, 204780), (1585, 163824), (1902, 136520), (2536, 102390), (3170, 81912), (3413, 76080), (3804, 68260), (4755, 54608), (5072, 51195), (6340, 40956), (6826, 38040), (7608, 34130), (9510, 27304), (10239, 25360), (12680, 20478), (13652, 19020), (15216, 17065)]