289970580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{4051}}^1$

素因数の和:5256

約数の個数: 48

約数和(自身を含む): 812798784

約数和(自身を除く): 522828204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1193, 2386, 3579, 4051, 4772, 5965, 7158, 8102, 11930, 12153, 14316, 16204, 17895, 20255, 23860, 24306, 35790, 40510, 48612, 60765, 71580, 81020, 121530, 243060, 4832843, 9665686, 14498529, 19331372, 24164215, 28997058, 48328430, 57994116, 72492645, 96656860, 144985290, 289970580]

約数ペア:

[(1, 289970580), (2, 144985290), (3, 96656860), (4, 72492645), (5, 57994116), (6, 48328430), (10, 28997058), (12, 24164215), (15, 19331372), (20, 14498529), (30, 9665686), (60, 4832843), (1193, 243060), (2386, 121530), (3579, 81020), (4051, 71580), (4772, 60765), (5965, 48612), (7158, 40510), (8102, 35790), (11930, 24306), (12153, 23860), (14316, 20255), (16204, 17895)]