63615120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3720

約数の個数: 80

約数和(自身を含む): 199963392

約数和(自身を除く): 136348272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 3631, 4380, 5840, 7262, 8760, 10893, 14524, 17520, 18155, 21786, 29048, 36310, 43572, 54465, 58096, 72620, 87144, 108930, 145240, 174288, 217860, 265063, 290480, 435720, 530126, 795189, 871440, 1060252, 1325315, 1590378, 2120504, 2650630, 3180756, 3975945, 4241008, 5301260, 6361512, 7951890, 10602520, 12723024, 15903780, 21205040, 31807560, 63615120]

約数ペア:

[(1, 63615120), (2, 31807560), (3, 21205040), (4, 15903780), (5, 12723024), (6, 10602520), (8, 7951890), (10, 6361512), (12, 5301260), (15, 4241008), (16, 3975945), (20, 3180756), (24, 2650630), (30, 2120504), (40, 1590378), (48, 1325315), (60, 1060252), (73, 871440), (80, 795189), (120, 530126), (146, 435720), (219, 290480), (240, 265063), (292, 217860), (365, 174288), (438, 145240), (584, 108930), (730, 87144), (876, 72620), (1095, 58096), (1168, 54465), (1460, 43572), (1752, 36310), (2190, 29048), (2920, 21786), (3504, 18155), (3631, 17520), (4380, 14524), (5840, 10893), (7262, 8760)]