4884240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 15499008

約数和(自身を除く): 10614768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 433, 470, 564, 705, 752, 866, 940, 1128, 1299, 1410, 1732, 1880, 2165, 2256, 2598, 2820, 3464, 3760, 4330, 5196, 5640, 6495, 6928, 8660, 10392, 11280, 12990, 17320, 20351, 20784, 25980, 34640, 40702, 51960, 61053, 81404, 101755, 103920, 122106, 162808, 203510, 244212, 305265, 325616, 407020, 488424, 610530, 814040, 976848, 1221060, 1628080, 2442120, 4884240]

約数ペア:

[(1, 4884240), (2, 2442120), (3, 1628080), (4, 1221060), (5, 976848), (6, 814040), (8, 610530), (10, 488424), (12, 407020), (15, 325616), (16, 305265), (20, 244212), (24, 203510), (30, 162808), (40, 122106), (47, 103920), (48, 101755), (60, 81404), (80, 61053), (94, 51960), (120, 40702), (141, 34640), (188, 25980), (235, 20784), (240, 20351), (282, 17320), (376, 12990), (433, 11280), (470, 10392), (564, 8660), (705, 6928), (752, 6495), (866, 5640), (940, 5196), (1128, 4330), (1299, 3760), (1410, 3464), (1732, 2820), (1880, 2598), (2165, 2256)]