221040360

素因数分解:

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

素因数の和:204687

約数の個数: 64

約数和(自身を含む): 736804800

約数和(自身を除く): 515764440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 204667, 409334, 614001, 818668, 1023335, 1228002, 1637336, 1842003, 2046670, 2456004, 3070005, 3684006, 4093340, 4912008, 5526009, 6140010, 7368012, 8186680, 9210015, 11052018, 12280020, 14736024, 18420030, 22104036, 24560040, 27630045, 36840060, 44208072, 55260090, 73680120, 110520180, 221040360]

約数ペア:

[(1, 221040360), (2, 110520180), (3, 73680120), (4, 55260090), (5, 44208072), (6, 36840060), (8, 27630045), (9, 24560040), (10, 22104036), (12, 18420030), (15, 14736024), (18, 12280020), (20, 11052018), (24, 9210015), (27, 8186680), (30, 7368012), (36, 6140010), (40, 5526009), (45, 4912008), (54, 4093340), (60, 3684006), (72, 3070005), (90, 2456004), (108, 2046670), (120, 1842003), (135, 1637336), (180, 1228002), (216, 1023335), (270, 818668), (360, 614001), (540, 409334), (1080, 204667)]