240350004

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{12161}}^1$

素因数の和:12238

約数の個数: 60

約数和(自身を含む): 638675268

約数和(自身を除く): 398325264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 9882, 12161, 19764, 24322, 36483, 48644, 72966, 109449, 145932, 218898, 328347, 437796, 656694, 741821, 985041, 1313388, 1483642, 1970082, 2225463, 2967284, 3940164, 4450926, 6676389, 8901852, 13352778, 20029167, 26705556, 40058334, 60087501, 80116668, 120175002, 240350004]

約数ペア:

[(1, 240350004), (2, 120175002), (3, 80116668), (4, 60087501), (6, 40058334), (9, 26705556), (12, 20029167), (18, 13352778), (27, 8901852), (36, 6676389), (54, 4450926), (61, 3940164), (81, 2967284), (108, 2225463), (122, 1970082), (162, 1483642), (183, 1313388), (244, 985041), (324, 741821), (366, 656694), (549, 437796), (732, 328347), (1098, 218898), (1647, 145932), (2196, 109449), (3294, 72966), (4941, 48644), (6588, 36483), (9882, 24322), (12161, 19764)]