304800120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{846667}}^1$

素因数の和:846684

約数の個数: 48

約数和(自身を含む): 990601560

約数和(自身を除く): 685801440

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, 846667, 1693334, 2540001, 3386668, 4233335, 5080002, 6773336, 7620003, 8466670, 10160004, 12700005, 15240006, 16933340, 20320008, 25400010, 30480012, 33866680, 38100015, 50800020, 60960024, 76200030, 101600040, 152400060, 304800120]

約数ペア:

[(1, 304800120), (2, 152400060), (3, 101600040), (4, 76200030), (5, 60960024), (6, 50800020), (8, 38100015), (9, 33866680), (10, 30480012), (12, 25400010), (15, 20320008), (18, 16933340), (20, 15240006), (24, 12700005), (30, 10160004), (36, 8466670), (40, 7620003), (45, 6773336), (60, 5080002), (72, 4233335), (90, 3386668), (120, 2540001), (180, 1693334), (360, 846667)]