105678240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{220163}}^1$

素因数の和:220181

約数の個数: 48

約数和(自身を含む): 332887968

約数和(自身を除く): 227209728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 220163, 440326, 660489, 880652, 1100815, 1320978, 1761304, 2201630, 2641956, 3302445, 3522608, 4403260, 5283912, 6604890, 7045216, 8806520, 10567824, 13209780, 17613040, 21135648, 26419560, 35226080, 52839120, 105678240]

約数ペア:

[(1, 105678240), (2, 52839120), (3, 35226080), (4, 26419560), (5, 21135648), (6, 17613040), (8, 13209780), (10, 10567824), (12, 8806520), (15, 7045216), (16, 6604890), (20, 5283912), (24, 4403260), (30, 3522608), (32, 3302445), (40, 2641956), (48, 2201630), (60, 1761304), (80, 1320978), (96, 1100815), (120, 880652), (160, 660489), (240, 440326), (480, 220163)]