1562080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 3979584

約数和(自身を除く): 2417504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 751, 1040, 1502, 2080, 3004, 3755, 6008, 7510, 9763, 12016, 15020, 19526, 24032, 30040, 39052, 48815, 60080, 78104, 97630, 120160, 156208, 195260, 312416, 390520, 781040, 1562080]

約数ペア:

[(1, 1562080), (2, 781040), (4, 390520), (5, 312416), (8, 195260), (10, 156208), (13, 120160), (16, 97630), (20, 78104), (26, 60080), (32, 48815), (40, 39052), (52, 30040), (65, 24032), (80, 19526), (104, 15020), (130, 12016), (160, 9763), (208, 7510), (260, 6008), (416, 3755), (520, 3004), (751, 2080), (1040, 1502)]