121275720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10867}}^1$

素因数の和:10915

約数の個数: 96

約数和(自身を含む): 406897920

約数和(自身を除く): 285622200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 10867, 11160, 21734, 32601, 43468, 54335, 65202, 86936, 97803, 108670, 130404, 163005, 195606, 217340, 260808, 326010, 336877, 391212, 434680, 489015, 652020, 673754, 782424, 978030, 1010631, 1304040, 1347508, 1684385, 1956060, 2021262, 2695016, 3031893, 3368770, 3912120, 4042524, 5053155, 6063786, 6737540, 8085048, 10106310, 12127572, 13475080, 15159465, 20212620, 24255144, 30318930, 40425240, 60637860, 121275720]

約数ペア:

[(1, 121275720), (2, 60637860), (3, 40425240), (4, 30318930), (5, 24255144), (6, 20212620), (8, 15159465), (9, 13475080), (10, 12127572), (12, 10106310), (15, 8085048), (18, 6737540), (20, 6063786), (24, 5053155), (30, 4042524), (31, 3912120), (36, 3368770), (40, 3031893), (45, 2695016), (60, 2021262), (62, 1956060), (72, 1684385), (90, 1347508), (93, 1304040), (120, 1010631), (124, 978030), (155, 782424), (180, 673754), (186, 652020), (248, 489015), (279, 434680), (310, 391212), (360, 336877), (372, 326010), (465, 260808), (558, 217340), (620, 195606), (744, 163005), (930, 130404), (1116, 108670), (1240, 97803), (1395, 86936), (1860, 65202), (2232, 54335), (2790, 43468), (3720, 32601), (5580, 21734), (10867, 11160)]