52885680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220357}}^1$

素因数の和:220373

約数の個数: 40

約数和(自身を含む): 163946352

約数和(自身を除く): 111060672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220357, 440714, 661071, 881428, 1101785, 1322142, 1762856, 2203570, 2644284, 3305355, 3525712, 4407140, 5288568, 6610710, 8814280, 10577136, 13221420, 17628560, 26442840, 52885680]

約数ペア:

[(1, 52885680), (2, 26442840), (3, 17628560), (4, 13221420), (5, 10577136), (6, 8814280), (8, 6610710), (10, 5288568), (12, 4407140), (15, 3525712), (16, 3305355), (20, 2644284), (24, 2203570), (30, 1762856), (40, 1322142), (48, 1101785), (60, 881428), (80, 661071), (120, 440714), (240, 220357)]