1223541240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{7027}}^1$

素因数の和:8492

約数の個数: 64

約数和(自身を含む): 3673676160

約数和(自身を除く): 2450134920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1451, 2902, 4353, 5804, 7027, 7255, 8706, 11608, 14054, 14510, 17412, 21081, 21765, 28108, 29020, 34824, 35135, 42162, 43530, 56216, 58040, 70270, 84324, 87060, 105405, 140540, 168648, 174120, 210810, 281080, 421620, 843240, 10196177, 20392354, 30588531, 40784708, 50980885, 61177062, 81569416, 101961770, 122354124, 152942655, 203923540, 244708248, 305885310, 407847080, 611770620, 1223541240]

約数ペア:

[(1, 1223541240), (2, 611770620), (3, 407847080), (4, 305885310), (5, 244708248), (6, 203923540), (8, 152942655), (10, 122354124), (12, 101961770), (15, 81569416), (20, 61177062), (24, 50980885), (30, 40784708), (40, 30588531), (60, 20392354), (120, 10196177), (1451, 843240), (2902, 421620), (4353, 281080), (5804, 210810), (7027, 174120), (7255, 168648), (8706, 140540), (11608, 105405), (14054, 87060), (14510, 84324), (17412, 70270), (21081, 58040), (21765, 56216), (28108, 43530), (29020, 42162), (34824, 35135)]