120345810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 332640000

約数和(自身を除く): 212294190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 109, 114, 130, 149, 190, 195, 218, 247, 285, 298, 327, 390, 447, 494, 545, 570, 654, 741, 745, 894, 1090, 1235, 1417, 1482, 1490, 1635, 1937, 2071, 2235, 2470, 2831, 2834, 3270, 3705, 3874, 4142, 4251, 4470, 5662, 5811, 6213, 7085, 7410, 8493, 8502, 9685, 10355, 11622, 12426, 14155, 14170, 16241, 16986, 19370, 20710, 21255, 26923, 28310, 29055, 31065, 32482, 36803, 42465, 42510, 48723, 53846, 58110, 62130, 73606, 80769, 81205, 84930, 97446, 110409, 134615, 161538, 162410, 184015, 211133, 220818, 243615, 269230, 308579, 368030, 403845, 422266, 487230, 552045, 617158, 633399, 807690, 925737, 1055665, 1104090, 1266798, 1542895, 1851474, 2111330, 3085790, 3166995, 4011527, 4628685, 6333990, 8023054, 9257370, 12034581, 20057635, 24069162, 40115270, 60172905, 120345810]

約数ペア:

[(1, 120345810), (2, 60172905), (3, 40115270), (5, 24069162), (6, 20057635), (10, 12034581), (13, 9257370), (15, 8023054), (19, 6333990), (26, 4628685), (30, 4011527), (38, 3166995), (39, 3085790), (57, 2111330), (65, 1851474), (78, 1542895), (95, 1266798), (109, 1104090), (114, 1055665), (130, 925737), (149, 807690), (190, 633399), (195, 617158), (218, 552045), (247, 487230), (285, 422266), (298, 403845), (327, 368030), (390, 308579), (447, 269230), (494, 243615), (545, 220818), (570, 211133), (654, 184015), (741, 162410), (745, 161538), (894, 134615), (1090, 110409), (1235, 97446), (1417, 84930), (1482, 81205), (1490, 80769), (1635, 73606), (1937, 62130), (2071, 58110), (2235, 53846), (2470, 48723), (2831, 42510), (2834, 42465), (3270, 36803), (3705, 32482), (3874, 31065), (4142, 29055), (4251, 28310), (4470, 26923), (5662, 21255), (5811, 20710), (6213, 19370), (7085, 16986), (7410, 16241), (8493, 14170), (8502, 14155), (9685, 12426), (10355, 11622)]