12105960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 36806400

約数和(自身を除く): 24700440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1277, 1580, 1896, 2370, 2554, 3160, 3831, 4740, 5108, 6385, 7662, 9480, 10216, 12770, 15324, 19155, 25540, 30648, 38310, 51080, 76620, 100883, 153240, 201766, 302649, 403532, 504415, 605298, 807064, 1008830, 1210596, 1513245, 2017660, 2421192, 3026490, 4035320, 6052980, 12105960]

約数ペア:

[(1, 12105960), (2, 6052980), (3, 4035320), (4, 3026490), (5, 2421192), (6, 2017660), (8, 1513245), (10, 1210596), (12, 1008830), (15, 807064), (20, 605298), (24, 504415), (30, 403532), (40, 302649), (60, 201766), (79, 153240), (120, 100883), (158, 76620), (237, 51080), (316, 38310), (395, 30648), (474, 25540), (632, 19155), (790, 15324), (948, 12770), (1185, 10216), (1277, 9480), (1580, 7662), (1896, 6385), (2370, 5108), (2554, 4740), (3160, 3831)]