2841480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{877}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 9561420

約数和(自身を除く): 6719940

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, 877, 1080, 1620, 1754, 2631, 3240, 3508, 4385, 5262, 7016, 7893, 8770, 10524, 13155, 15786, 17540, 21048, 23679, 26310, 31572, 35080, 39465, 47358, 52620, 63144, 71037, 78930, 94716, 105240, 118395, 142074, 157860, 189432, 236790, 284148, 315720, 355185, 473580, 568296, 710370, 947160, 1420740, 2841480]

約数ペア:

[(1, 2841480), (2, 1420740), (3, 947160), (4, 710370), (5, 568296), (6, 473580), (8, 355185), (9, 315720), (10, 284148), (12, 236790), (15, 189432), (18, 157860), (20, 142074), (24, 118395), (27, 105240), (30, 94716), (36, 78930), (40, 71037), (45, 63144), (54, 52620), (60, 47358), (72, 39465), (81, 35080), (90, 31572), (108, 26310), (120, 23679), (135, 21048), (162, 17540), (180, 15786), (216, 13155), (270, 10524), (324, 8770), (360, 7893), (405, 7016), (540, 5262), (648, 4385), (810, 3508), (877, 3240), (1080, 2631), (1620, 1754)]