4994760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 15163200

約数和(自身を除く): 10168440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 389, 428, 535, 642, 778, 856, 1070, 1167, 1284, 1556, 1605, 1945, 2140, 2334, 2568, 3112, 3210, 3890, 4280, 4668, 5835, 6420, 7780, 9336, 11670, 12840, 15560, 23340, 41623, 46680, 83246, 124869, 166492, 208115, 249738, 332984, 416230, 499476, 624345, 832460, 998952, 1248690, 1664920, 2497380, 4994760]

約数ペア:

[(1, 4994760), (2, 2497380), (3, 1664920), (4, 1248690), (5, 998952), (6, 832460), (8, 624345), (10, 499476), (12, 416230), (15, 332984), (20, 249738), (24, 208115), (30, 166492), (40, 124869), (60, 83246), (107, 46680), (120, 41623), (214, 23340), (321, 15560), (389, 12840), (428, 11670), (535, 9336), (642, 7780), (778, 6420), (856, 5835), (1070, 4668), (1167, 4280), (1284, 3890), (1556, 3210), (1605, 3112), (1945, 2568), (2140, 2334)]