142480560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4426

約数の個数: 80

約数和(自身を含む): 444971520

約数和(自身を除く): 302490960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4271, 5560, 6672, 8340, 8542, 11120, 12813, 16680, 17084, 21355, 25626, 33360, 34168, 42710, 51252, 64065, 68336, 85420, 102504, 128130, 170840, 205008, 256260, 341680, 512520, 593669, 1025040, 1187338, 1781007, 2374676, 2968345, 3562014, 4749352, 5936690, 7124028, 8905035, 9498704, 11873380, 14248056, 17810070, 23746760, 28496112, 35620140, 47493520, 71240280, 142480560]

約数ペア:

[(1, 142480560), (2, 71240280), (3, 47493520), (4, 35620140), (5, 28496112), (6, 23746760), (8, 17810070), (10, 14248056), (12, 11873380), (15, 9498704), (16, 8905035), (20, 7124028), (24, 5936690), (30, 4749352), (40, 3562014), (48, 2968345), (60, 2374676), (80, 1781007), (120, 1187338), (139, 1025040), (240, 593669), (278, 512520), (417, 341680), (556, 256260), (695, 205008), (834, 170840), (1112, 128130), (1390, 102504), (1668, 85420), (2085, 68336), (2224, 64065), (2780, 51252), (3336, 42710), (4170, 34168), (4271, 33360), (5560, 25626), (6672, 21355), (8340, 17084), (8542, 16680), (11120, 12813)]