4571760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 14534784

約数和(自身を除く): 9963024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 443, 516, 645, 688, 860, 886, 1032, 1290, 1329, 1720, 1772, 2064, 2215, 2580, 2658, 3440, 3544, 4430, 5160, 5316, 6645, 7088, 8860, 10320, 10632, 13290, 17720, 19049, 21264, 26580, 35440, 38098, 53160, 57147, 76196, 95245, 106320, 114294, 152392, 190490, 228588, 285735, 304784, 380980, 457176, 571470, 761960, 914352, 1142940, 1523920, 2285880, 4571760]

約数ペア:

[(1, 4571760), (2, 2285880), (3, 1523920), (4, 1142940), (5, 914352), (6, 761960), (8, 571470), (10, 457176), (12, 380980), (15, 304784), (16, 285735), (20, 228588), (24, 190490), (30, 152392), (40, 114294), (43, 106320), (48, 95245), (60, 76196), (80, 57147), (86, 53160), (120, 38098), (129, 35440), (172, 26580), (215, 21264), (240, 19049), (258, 17720), (344, 13290), (430, 10632), (443, 10320), (516, 8860), (645, 7088), (688, 6645), (860, 5316), (886, 5160), (1032, 4430), (1290, 3544), (1329, 3440), (1720, 2658), (1772, 2580), (2064, 2215)]