73680120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{204667}}^1$

素因数の和:204684

約数の個数: 48

約数和(自身を含む): 239461560

約数和(自身を除く): 165781440

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, 204667, 409334, 614001, 818668, 1023335, 1228002, 1637336, 1842003, 2046670, 2456004, 3070005, 3684006, 4093340, 4912008, 6140010, 7368012, 8186680, 9210015, 12280020, 14736024, 18420030, 24560040, 36840060, 73680120]

約数ペア:

[(1, 73680120), (2, 36840060), (3, 24560040), (4, 18420030), (5, 14736024), (6, 12280020), (8, 9210015), (9, 8186680), (10, 7368012), (12, 6140010), (15, 4912008), (18, 4093340), (20, 3684006), (24, 3070005), (30, 2456004), (36, 2046670), (40, 1842003), (45, 1637336), (60, 1228002), (72, 1023335), (90, 818668), (120, 614001), (180, 409334), (360, 204667)]