4948080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 15668640

約数和(自身を除く): 10720560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 389, 424, 530, 636, 778, 795, 848, 1060, 1167, 1272, 1556, 1590, 1945, 2120, 2334, 2544, 3112, 3180, 3890, 4240, 4668, 5835, 6224, 6360, 7780, 9336, 11670, 12720, 15560, 18672, 20617, 23340, 31120, 41234, 46680, 61851, 82468, 93360, 103085, 123702, 164936, 206170, 247404, 309255, 329872, 412340, 494808, 618510, 824680, 989616, 1237020, 1649360, 2474040, 4948080]

約数ペア:

[(1, 4948080), (2, 2474040), (3, 1649360), (4, 1237020), (5, 989616), (6, 824680), (8, 618510), (10, 494808), (12, 412340), (15, 329872), (16, 309255), (20, 247404), (24, 206170), (30, 164936), (40, 123702), (48, 103085), (53, 93360), (60, 82468), (80, 61851), (106, 46680), (120, 41234), (159, 31120), (212, 23340), (240, 20617), (265, 18672), (318, 15560), (389, 12720), (424, 11670), (530, 9336), (636, 7780), (778, 6360), (795, 6224), (848, 5835), (1060, 4668), (1167, 4240), (1272, 3890), (1556, 3180), (1590, 3112), (1945, 2544), (2120, 2334)]