23280120

素因数分解:

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

素因数の和:64684

約数の個数: 48

約数和(自身を含む): 75661560

約数和(自身を除く): 52381440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 64667, 129334, 194001, 258668, 323335, 388002, 517336, 582003, 646670, 776004, 970005, 1164006, 1293340, 1552008, 1940010, 2328012, 2586680, 2910015, 3880020, 4656024, 5820030, 7760040, 11640060, 23280120]

約数ペア:

[(1, 23280120), (2, 11640060), (3, 7760040), (4, 5820030), (5, 4656024), (6, 3880020), (8, 2910015), (9, 2586680), (10, 2328012), (12, 1940010), (15, 1552008), (18, 1293340), (20, 1164006), (24, 970005), (30, 776004), (36, 646670), (40, 582003), (45, 517336), (60, 388002), (72, 323335), (90, 258668), (120, 194001), (180, 129334), (360, 64667)]