220716360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{204367}}^1$

素因数の和:204387

約数の個数: 64

約数和(自身を含む): 735724800

約数和(自身を除く): 515008440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 204367, 408734, 613101, 817468, 1021835, 1226202, 1634936, 1839303, 2043670, 2452404, 3065505, 3678606, 4087340, 4904808, 5517909, 6131010, 7357212, 8174680, 9196515, 11035818, 12262020, 14714424, 18393030, 22071636, 24524040, 27589545, 36786060, 44143272, 55179090, 73572120, 110358180, 220716360]

約数ペア:

[(1, 220716360), (2, 110358180), (3, 73572120), (4, 55179090), (5, 44143272), (6, 36786060), (8, 27589545), (9, 24524040), (10, 22071636), (12, 18393030), (15, 14714424), (18, 12262020), (20, 11035818), (24, 9196515), (27, 8174680), (30, 7357212), (36, 6131010), (40, 5517909), (45, 4904808), (54, 4087340), (60, 3678606), (72, 3065505), (90, 2452404), (108, 2043670), (120, 1839303), (135, 1634936), (180, 1226202), (216, 1021835), (270, 817468), (360, 613101), (540, 408734), (1080, 204367)]