1600080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 5088960

約数和(自身を除く): 3488880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 113, 118, 120, 177, 226, 236, 240, 295, 339, 354, 452, 472, 565, 590, 678, 708, 885, 904, 944, 1130, 1180, 1356, 1416, 1695, 1770, 1808, 2260, 2360, 2712, 2832, 3390, 3540, 4520, 4720, 5424, 6667, 6780, 7080, 9040, 13334, 13560, 14160, 20001, 26668, 27120, 33335, 40002, 53336, 66670, 80004, 100005, 106672, 133340, 160008, 200010, 266680, 320016, 400020, 533360, 800040, 1600080]

約数ペア:

[(1, 1600080), (2, 800040), (3, 533360), (4, 400020), (5, 320016), (6, 266680), (8, 200010), (10, 160008), (12, 133340), (15, 106672), (16, 100005), (20, 80004), (24, 66670), (30, 53336), (40, 40002), (48, 33335), (59, 27120), (60, 26668), (80, 20001), (113, 14160), (118, 13560), (120, 13334), (177, 9040), (226, 7080), (236, 6780), (240, 6667), (295, 5424), (339, 4720), (354, 4520), (452, 3540), (472, 3390), (565, 2832), (590, 2712), (678, 2360), (708, 2260), (885, 1808), (904, 1770), (944, 1695), (1130, 1416), (1180, 1356)]