12275460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 38054016

約数和(自身を除く): 25778556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1451, 1692, 2115, 2820, 2902, 4230, 4353, 5804, 7255, 8460, 8706, 13059, 14510, 17412, 21765, 26118, 29020, 43530, 52236, 65295, 68197, 87060, 130590, 136394, 204591, 261180, 272788, 340985, 409182, 613773, 681970, 818364, 1022955, 1227546, 1363940, 2045910, 2455092, 3068865, 4091820, 6137730, 12275460]

約数ペア:

[(1, 12275460), (2, 6137730), (3, 4091820), (4, 3068865), (5, 2455092), (6, 2045910), (9, 1363940), (10, 1227546), (12, 1022955), (15, 818364), (18, 681970), (20, 613773), (30, 409182), (36, 340985), (45, 272788), (47, 261180), (60, 204591), (90, 136394), (94, 130590), (141, 87060), (180, 68197), (188, 65295), (235, 52236), (282, 43530), (423, 29020), (470, 26118), (564, 21765), (705, 17412), (846, 14510), (940, 13059), (1410, 8706), (1451, 8460), (1692, 7255), (2115, 5804), (2820, 4353), (2902, 4230)]