7760040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64667}}^1$

素因数の和:64681

約数の個数: 32

約数和(自身を含む): 23280480

約数和(自身を除く): 15520440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64667, 129334, 194001, 258668, 323335, 388002, 517336, 646670, 776004, 970005, 1293340, 1552008, 1940010, 2586680, 3880020, 7760040]

約数ペア:

[(1, 7760040), (2, 3880020), (3, 2586680), (4, 1940010), (5, 1552008), (6, 1293340), (8, 970005), (10, 776004), (12, 646670), (15, 517336), (20, 388002), (24, 323335), (30, 258668), (40, 194001), (60, 129334), (120, 64667)]