1820076360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{10453}}^1$

素因数の和:11918

約数の個数: 64

約数和(自身を含む): 5464514880

約数和(自身を除く): 3644438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1451, 2902, 4353, 5804, 7255, 8706, 10453, 11608, 14510, 17412, 20906, 21765, 29020, 31359, 34824, 41812, 43530, 52265, 58040, 62718, 83624, 87060, 104530, 125436, 156795, 174120, 209060, 250872, 313590, 418120, 627180, 1254360, 15167303, 30334606, 45501909, 60669212, 75836515, 91003818, 121338424, 151673030, 182007636, 227509545, 303346060, 364015272, 455019090, 606692120, 910038180, 1820076360]

約数ペア:

[(1, 1820076360), (2, 910038180), (3, 606692120), (4, 455019090), (5, 364015272), (6, 303346060), (8, 227509545), (10, 182007636), (12, 151673030), (15, 121338424), (20, 91003818), (24, 75836515), (30, 60669212), (40, 45501909), (60, 30334606), (120, 15167303), (1451, 1254360), (2902, 627180), (4353, 418120), (5804, 313590), (7255, 250872), (8706, 209060), (10453, 174120), (11608, 156795), (14510, 125436), (17412, 104530), (20906, 87060), (21765, 83624), (29020, 62718), (31359, 58040), (34824, 52265), (41812, 43530)]