12775320

素因数分解:

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

素因数の和:3966

約数の個数: 80

約数和(自身を含む): 42950160

約数和(自身を除く): 30174840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 3943, 7886, 11829, 15772, 19715, 23658, 31544, 35487, 39430, 47316, 59145, 70974, 78860, 94632, 106461, 118290, 141948, 157720, 177435, 212922, 236580, 283896, 319383, 354870, 425844, 473160, 532305, 638766, 709740, 851688, 1064610, 1277532, 1419480, 1596915, 2129220, 2555064, 3193830, 4258440, 6387660, 12775320]

約数ペア:

[(1, 12775320), (2, 6387660), (3, 4258440), (4, 3193830), (5, 2555064), (6, 2129220), (8, 1596915), (9, 1419480), (10, 1277532), (12, 1064610), (15, 851688), (18, 709740), (20, 638766), (24, 532305), (27, 473160), (30, 425844), (36, 354870), (40, 319383), (45, 283896), (54, 236580), (60, 212922), (72, 177435), (81, 157720), (90, 141948), (108, 118290), (120, 106461), (135, 94632), (162, 78860), (180, 70974), (216, 59145), (270, 47316), (324, 39430), (360, 35487), (405, 31544), (540, 23658), (648, 19715), (810, 15772), (1080, 11829), (1620, 7886), (3240, 3943)]