240946920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223099}}^1$

素因数の和:223119

約数の個数: 64

約数和(自身を含む): 803160000

約数和(自身を除く): 562213080

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, 223099, 446198, 669297, 892396, 1115495, 1338594, 1784792, 2007891, 2230990, 2677188, 3346485, 4015782, 4461980, 5354376, 6023673, 6692970, 8031564, 8923960, 10039455, 12047346, 13385940, 16063128, 20078910, 24094692, 26771880, 30118365, 40157820, 48189384, 60236730, 80315640, 120473460, 240946920]

約数ペア:

[(1, 240946920), (2, 120473460), (3, 80315640), (4, 60236730), (5, 48189384), (6, 40157820), (8, 30118365), (9, 26771880), (10, 24094692), (12, 20078910), (15, 16063128), (18, 13385940), (20, 12047346), (24, 10039455), (27, 8923960), (30, 8031564), (36, 6692970), (40, 6023673), (45, 5354376), (54, 4461980), (60, 4015782), (72, 3346485), (90, 2677188), (108, 2230990), (120, 2007891), (135, 1784792), (180, 1338594), (216, 1115495), (270, 892396), (360, 669297), (540, 446198), (1080, 223099)]