4572840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 13996800

約数和(自身を除く): 9423960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 719, 795, 1060, 1272, 1438, 1590, 2120, 2157, 2876, 3180, 3595, 4314, 5752, 6360, 7190, 8628, 10785, 14380, 17256, 21570, 28760, 38107, 43140, 76214, 86280, 114321, 152428, 190535, 228642, 304856, 381070, 457284, 571605, 762140, 914568, 1143210, 1524280, 2286420, 4572840]

約数ペア:

[(1, 4572840), (2, 2286420), (3, 1524280), (4, 1143210), (5, 914568), (6, 762140), (8, 571605), (10, 457284), (12, 381070), (15, 304856), (20, 228642), (24, 190535), (30, 152428), (40, 114321), (53, 86280), (60, 76214), (106, 43140), (120, 38107), (159, 28760), (212, 21570), (265, 17256), (318, 14380), (424, 10785), (530, 8628), (636, 7190), (719, 6360), (795, 5752), (1060, 4314), (1272, 3595), (1438, 3180), (1590, 2876), (2120, 2157)]