279969240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2027}}^1$

素因数の和:3192

約数の個数: 64

約数和(自身を含む): 841052160

約数和(自身を除く): 561082920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1151, 2027, 2302, 3453, 4054, 4604, 5755, 6081, 6906, 8108, 9208, 10135, 11510, 12162, 13812, 16216, 17265, 20270, 23020, 24324, 27624, 30405, 34530, 40540, 46040, 48648, 60810, 69060, 81080, 121620, 138120, 243240, 2333077, 4666154, 6999231, 9332308, 11665385, 13998462, 18664616, 23330770, 27996924, 34996155, 46661540, 55993848, 69992310, 93323080, 139984620, 279969240]

約数ペア:

[(1, 279969240), (2, 139984620), (3, 93323080), (4, 69992310), (5, 55993848), (6, 46661540), (8, 34996155), (10, 27996924), (12, 23330770), (15, 18664616), (20, 13998462), (24, 11665385), (30, 9332308), (40, 6999231), (60, 4666154), (120, 2333077), (1151, 243240), (2027, 138120), (2302, 121620), (3453, 81080), (4054, 69060), (4604, 60810), (5755, 48648), (6081, 46040), (6906, 40540), (8108, 34530), (9208, 30405), (10135, 27624), (11510, 24324), (12162, 23020), (13812, 20270), (16216, 17265)]