60815280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:1978

約数の個数: 80

約数和(自身を含む): 189987840

約数和(自身を除く): 129172560

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, 1823, 2085, 2224, 2780, 3336, 3646, 4170, 5469, 5560, 6672, 7292, 8340, 9115, 10938, 11120, 14584, 16680, 18230, 21876, 27345, 29168, 33360, 36460, 43752, 54690, 72920, 87504, 109380, 145840, 218760, 253397, 437520, 506794, 760191, 1013588, 1266985, 1520382, 2027176, 2533970, 3040764, 3800955, 4054352, 5067940, 6081528, 7601910, 10135880, 12163056, 15203820, 20271760, 30407640, 60815280]

約数ペア:

[(1, 60815280), (2, 30407640), (3, 20271760), (4, 15203820), (5, 12163056), (6, 10135880), (8, 7601910), (10, 6081528), (12, 5067940), (15, 4054352), (16, 3800955), (20, 3040764), (24, 2533970), (30, 2027176), (40, 1520382), (48, 1266985), (60, 1013588), (80, 760191), (120, 506794), (139, 437520), (240, 253397), (278, 218760), (417, 145840), (556, 109380), (695, 87504), (834, 72920), (1112, 54690), (1390, 43752), (1668, 36460), (1823, 33360), (2085, 29168), (2224, 27345), (2780, 21876), (3336, 18230), (3646, 16680), (4170, 14584), (5469, 11120), (5560, 10938), (6672, 9115), (7292, 8340)]