129120120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358667}}^1$

素因数の和:358684

約数の個数: 48

約数和(自身を含む): 419641560

約数和(自身を除く): 290521440

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, 358667, 717334, 1076001, 1434668, 1793335, 2152002, 2869336, 3228003, 3586670, 4304004, 5380005, 6456006, 7173340, 8608008, 10760010, 12912012, 14346680, 16140015, 21520020, 25824024, 32280030, 43040040, 64560060, 129120120]

約数ペア:

[(1, 129120120), (2, 64560060), (3, 43040040), (4, 32280030), (5, 25824024), (6, 21520020), (8, 16140015), (9, 14346680), (10, 12912012), (12, 10760010), (15, 8608008), (18, 7173340), (20, 6456006), (24, 5380005), (30, 4304004), (36, 3586670), (40, 3228003), (45, 2869336), (60, 2152002), (72, 1793335), (90, 1434668), (120, 1076001), (180, 717334), (360, 358667)]