1883880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5233}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 6123780

約数和(自身を除く): 4239900

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, 5233, 10466, 15699, 20932, 26165, 31398, 41864, 47097, 52330, 62796, 78495, 94194, 104660, 125592, 156990, 188388, 209320, 235485, 313980, 376776, 470970, 627960, 941940, 1883880]

約数ペア:

[(1, 1883880), (2, 941940), (3, 627960), (4, 470970), (5, 376776), (6, 313980), (8, 235485), (9, 209320), (10, 188388), (12, 156990), (15, 125592), (18, 104660), (20, 94194), (24, 78495), (30, 62796), (36, 52330), (40, 47097), (45, 41864), (60, 31398), (72, 26165), (90, 20932), (120, 15699), (180, 10466), (360, 5233)]