6387660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{3943}}^1$

素因数の和:3964

約数の個数: 60

約数和(自身を含む): 20043408

約数和(自身を除く): 13655748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 3943, 7886, 11829, 15772, 19715, 23658, 35487, 39430, 47316, 59145, 70974, 78860, 106461, 118290, 141948, 177435, 212922, 236580, 319383, 354870, 425844, 532305, 638766, 709740, 1064610, 1277532, 1596915, 2129220, 3193830, 6387660]

約数ペア:

[(1, 6387660), (2, 3193830), (3, 2129220), (4, 1596915), (5, 1277532), (6, 1064610), (9, 709740), (10, 638766), (12, 532305), (15, 425844), (18, 354870), (20, 319383), (27, 236580), (30, 212922), (36, 177435), (45, 141948), (54, 118290), (60, 106461), (81, 78860), (90, 70974), (108, 59145), (135, 47316), (162, 39430), (180, 35487), (270, 23658), (324, 19715), (405, 15772), (540, 11829), (810, 7886), (1620, 3943)]