4872840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5801}}^1$

素因数の和:5822

約数の個数: 64

約数和(自身を含む): 16709760

約数和(自身を除く): 11836920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5801, 11602, 17403, 23204, 29005, 34806, 40607, 46408, 58010, 69612, 81214, 87015, 116020, 121821, 139224, 162428, 174030, 203035, 232040, 243642, 324856, 348060, 406070, 487284, 609105, 696120, 812140, 974568, 1218210, 1624280, 2436420, 4872840]

約数ペア:

[(1, 4872840), (2, 2436420), (3, 1624280), (4, 1218210), (5, 974568), (6, 812140), (7, 696120), (8, 609105), (10, 487284), (12, 406070), (14, 348060), (15, 324856), (20, 243642), (21, 232040), (24, 203035), (28, 174030), (30, 162428), (35, 139224), (40, 121821), (42, 116020), (56, 87015), (60, 81214), (70, 69612), (84, 58010), (105, 46408), (120, 40607), (140, 34806), (168, 29005), (210, 23204), (280, 17403), (420, 11602), (840, 5801)]