338594640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1410811}}^1$

素因数の和:1410827

約数の個数: 40

約数和(自身を含む): 1049644128

約数和(自身を除く): 711049488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1410811, 2821622, 4232433, 5643244, 7054055, 8464866, 11286488, 14108110, 16929732, 21162165, 22572976, 28216220, 33859464, 42324330, 56432440, 67718928, 84648660, 112864880, 169297320, 338594640]

約数ペア:

[(1, 338594640), (2, 169297320), (3, 112864880), (4, 84648660), (5, 67718928), (6, 56432440), (8, 42324330), (10, 33859464), (12, 28216220), (15, 22572976), (16, 21162165), (20, 16929732), (24, 14108110), (30, 11286488), (40, 8464866), (48, 7054055), (60, 5643244), (80, 4232433), (120, 2821622), (240, 1410811)]