245917620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11677}}^1$

素因数の和:11711

約数の個数: 120

約数和(自身を含む): 830866344

約数和(自身を除く): 584948724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 11677, 21060, 23354, 35031, 46708, 58385, 70062, 105093, 116770, 140124, 151801, 175155, 210186, 233540, 303602, 315279, 350310, 420372, 455403, 525465, 607204, 630558, 700620, 759005, 910806, 945837, 1050930, 1261116, 1366209, 1518010, 1576395, 1821612, 1891674, 2101860, 2277015, 2732418, 3036020, 3152790, 3783348, 4098627, 4554030, 4729185, 5464836, 6305580, 6831045, 8197254, 9108060, 9458370, 12295881, 13662090, 16394508, 18916740, 20493135, 24591762, 27324180, 40986270, 49183524, 61479405, 81972540, 122958810, 245917620]

約数ペア:

[(1, 245917620), (2, 122958810), (3, 81972540), (4, 61479405), (5, 49183524), (6, 40986270), (9, 27324180), (10, 24591762), (12, 20493135), (13, 18916740), (15, 16394508), (18, 13662090), (20, 12295881), (26, 9458370), (27, 9108060), (30, 8197254), (36, 6831045), (39, 6305580), (45, 5464836), (52, 4729185), (54, 4554030), (60, 4098627), (65, 3783348), (78, 3152790), (81, 3036020), (90, 2732418), (108, 2277015), (117, 2101860), (130, 1891674), (135, 1821612), (156, 1576395), (162, 1518010), (180, 1366209), (195, 1261116), (234, 1050930), (260, 945837), (270, 910806), (324, 759005), (351, 700620), (390, 630558), (405, 607204), (468, 525465), (540, 455403), (585, 420372), (702, 350310), (780, 315279), (810, 303602), (1053, 233540), (1170, 210186), (1404, 175155), (1620, 151801), (1755, 140124), (2106, 116770), (2340, 105093), (3510, 70062), (4212, 58385), (5265, 46708), (7020, 35031), (10530, 23354), (11677, 21060)]