315672060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43481}}^1$

素因数の和:43515

約数の個数: 72

約数和(自身を含む): 971561808

約数和(自身を除く): 655889748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 43481, 86962, 130443, 173924, 217405, 260886, 434810, 478291, 521772, 652215, 869620, 956582, 1304430, 1434873, 1913164, 2391455, 2608860, 2869746, 4782910, 5261201, 5739492, 7174365, 9565820, 10522402, 14348730, 15783603, 21044804, 26306005, 28697460, 31567206, 52612010, 63134412, 78918015, 105224020, 157836030, 315672060]

約数ペア:

[(1, 315672060), (2, 157836030), (3, 105224020), (4, 78918015), (5, 63134412), (6, 52612010), (10, 31567206), (11, 28697460), (12, 26306005), (15, 21044804), (20, 15783603), (22, 14348730), (30, 10522402), (33, 9565820), (44, 7174365), (55, 5739492), (60, 5261201), (66, 4782910), (110, 2869746), (121, 2608860), (132, 2391455), (165, 1913164), (220, 1434873), (242, 1304430), (330, 956582), (363, 869620), (484, 652215), (605, 521772), (660, 478291), (726, 434810), (1210, 260886), (1452, 217405), (1815, 173924), (2420, 130443), (3630, 86962), (7260, 43481)]