302280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 993600

約数和(自身を除く): 691320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 229, 264, 330, 440, 458, 660, 687, 916, 1145, 1320, 1374, 1832, 2290, 2519, 2748, 3435, 4580, 5038, 5496, 6870, 7557, 9160, 10076, 12595, 13740, 15114, 20152, 25190, 27480, 30228, 37785, 50380, 60456, 75570, 100760, 151140, 302280]

約数ペア:

[(1, 302280), (2, 151140), (3, 100760), (4, 75570), (5, 60456), (6, 50380), (8, 37785), (10, 30228), (11, 27480), (12, 25190), (15, 20152), (20, 15114), (22, 13740), (24, 12595), (30, 10076), (33, 9160), (40, 7557), (44, 6870), (55, 5496), (60, 5038), (66, 4580), (88, 3435), (110, 2748), (120, 2519), (132, 2290), (165, 1832), (220, 1374), (229, 1320), (264, 1145), (330, 916), (440, 687), (458, 660)]