2485680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10357}}^1$

素因数の和:10373

約数の個数: 40

約数和(自身を含む): 7706352

約数和(自身を除く): 5220672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10357, 20714, 31071, 41428, 51785, 62142, 82856, 103570, 124284, 155355, 165712, 207140, 248568, 310710, 414280, 497136, 621420, 828560, 1242840, 2485680]

約数ペア:

[(1, 2485680), (2, 1242840), (3, 828560), (4, 621420), (5, 497136), (6, 414280), (8, 310710), (10, 248568), (12, 207140), (15, 165712), (16, 155355), (20, 124284), (24, 103570), (30, 82856), (40, 62142), (48, 51785), (60, 41428), (80, 31071), (120, 20714), (240, 10357)]