40561020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2472

約数の個数: 96

約数和(自身を含む): 130314240

約数和(自身を除く): 89753220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2423, 2790, 3348, 4185, 4846, 5580, 7269, 8370, 9692, 12115, 14538, 16740, 21807, 24230, 29076, 36345, 43614, 48460, 65421, 72690, 75113, 87228, 109035, 130842, 145380, 150226, 218070, 225339, 261684, 300452, 327105, 375565, 436140, 450678, 654210, 676017, 751130, 901356, 1126695, 1308420, 1352034, 1502260, 2028051, 2253390, 2704068, 3380085, 4056102, 4506780, 6760170, 8112204, 10140255, 13520340, 20280510, 40561020]

約数ペア:

[(1, 40561020), (2, 20280510), (3, 13520340), (4, 10140255), (5, 8112204), (6, 6760170), (9, 4506780), (10, 4056102), (12, 3380085), (15, 2704068), (18, 2253390), (20, 2028051), (27, 1502260), (30, 1352034), (31, 1308420), (36, 1126695), (45, 901356), (54, 751130), (60, 676017), (62, 654210), (90, 450678), (93, 436140), (108, 375565), (124, 327105), (135, 300452), (155, 261684), (180, 225339), (186, 218070), (270, 150226), (279, 145380), (310, 130842), (372, 109035), (465, 87228), (540, 75113), (558, 72690), (620, 65421), (837, 48460), (930, 43614), (1116, 36345), (1395, 29076), (1674, 24230), (1860, 21807), (2423, 16740), (2790, 14538), (3348, 12115), (4185, 9692), (4846, 8370), (5580, 7269)]