461062320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3449}}^1$

素因数の和:4022

約数の個数: 80

約数和(自身を含む): 1432274400

約数和(自身を除く): 971212080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 2228, 2785, 3342, 3449, 4456, 5570, 6684, 6898, 8355, 8912, 10347, 11140, 13368, 13796, 16710, 17245, 20694, 22280, 26736, 27592, 33420, 34490, 41388, 44560, 51735, 55184, 66840, 68980, 82776, 103470, 133680, 137960, 165552, 206940, 275920, 413880, 827760, 1921093, 3842186, 5763279, 7684372, 9605465, 11526558, 15368744, 19210930, 23053116, 28816395, 30737488, 38421860, 46106232, 57632790, 76843720, 92212464, 115265580, 153687440, 230531160, 461062320]

約数ペア:

[(1, 461062320), (2, 230531160), (3, 153687440), (4, 115265580), (5, 92212464), (6, 76843720), (8, 57632790), (10, 46106232), (12, 38421860), (15, 30737488), (16, 28816395), (20, 23053116), (24, 19210930), (30, 15368744), (40, 11526558), (48, 9605465), (60, 7684372), (80, 5763279), (120, 3842186), (240, 1921093), (557, 827760), (1114, 413880), (1671, 275920), (2228, 206940), (2785, 165552), (3342, 137960), (3449, 133680), (4456, 103470), (5570, 82776), (6684, 68980), (6898, 66840), (8355, 55184), (8912, 51735), (10347, 44560), (11140, 41388), (13368, 34490), (13796, 33420), (16710, 27592), (17245, 26736), (20694, 22280)]