71810160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^2$

素因数の和:1110

約数の個数: 60

約数和(自身を含む): 223019208

約数和(自身を除く): 151209048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 1094, 1641, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 8752, 10940, 13128, 16410, 21880, 26256, 32820, 43760, 65640, 131280, 299209, 598418, 897627, 1196836, 1496045, 1795254, 2393672, 2992090, 3590508, 4488135, 4787344, 5984180, 7181016, 8976270, 11968360, 14362032, 17952540, 23936720, 35905080, 71810160]

約数ペア:

[(1, 71810160), (2, 35905080), (3, 23936720), (4, 17952540), (5, 14362032), (6, 11968360), (8, 8976270), (10, 7181016), (12, 5984180), (15, 4787344), (16, 4488135), (20, 3590508), (24, 2992090), (30, 2393672), (40, 1795254), (48, 1496045), (60, 1196836), (80, 897627), (120, 598418), (240, 299209), (547, 131280), (1094, 65640), (1641, 43760), (2188, 32820), (2735, 26256), (3282, 21880), (4376, 16410), (5470, 13128), (6564, 10940), (8205, 8752)]