66457260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41023}}^1$

素因数の和:41044

約数の個数: 60

約数和(自身を含む): 208483968

約数和(自身を除く): 142026708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 41023, 82046, 123069, 164092, 205115, 246138, 369207, 410230, 492276, 615345, 738414, 820460, 1107621, 1230690, 1476828, 1846035, 2215242, 2461380, 3322863, 3692070, 4430484, 5538105, 6645726, 7384140, 11076210, 13291452, 16614315, 22152420, 33228630, 66457260]

約数ペア:

[(1, 66457260), (2, 33228630), (3, 22152420), (4, 16614315), (5, 13291452), (6, 11076210), (9, 7384140), (10, 6645726), (12, 5538105), (15, 4430484), (18, 3692070), (20, 3322863), (27, 2461380), (30, 2215242), (36, 1846035), (45, 1476828), (54, 1230690), (60, 1107621), (81, 820460), (90, 738414), (108, 615345), (135, 492276), (162, 410230), (180, 369207), (270, 246138), (324, 205115), (405, 164092), (540, 123069), (810, 82046), (1620, 41023)]