5921120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 14605920

約数和(自身を除く): 8684800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1609, 1840, 3218, 3680, 6436, 8045, 12872, 16090, 25744, 32180, 37007, 51488, 64360, 74014, 128720, 148028, 185035, 257440, 296056, 370070, 592112, 740140, 1184224, 1480280, 2960560, 5921120]

約数ペア:

[(1, 5921120), (2, 2960560), (4, 1480280), (5, 1184224), (8, 740140), (10, 592112), (16, 370070), (20, 296056), (23, 257440), (32, 185035), (40, 148028), (46, 128720), (80, 74014), (92, 64360), (115, 51488), (160, 37007), (184, 32180), (230, 25744), (368, 16090), (460, 12872), (736, 8045), (920, 6436), (1609, 3680), (1840, 3218)]