2023269720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887399}}^1$

素因数の和:887432

約数の個数: 64

約数和(自身を含む): 6389280000

約数和(自身を除く): 4366010280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 887399, 1774798, 2662197, 3549596, 4436995, 5324394, 7099192, 8873990, 10648788, 13310985, 16860581, 17747980, 21297576, 26621970, 33721162, 35495960, 50581743, 53243940, 67442324, 84302905, 101163486, 106487880, 134884648, 168605810, 202326972, 252908715, 337211620, 404653944, 505817430, 674423240, 1011634860, 2023269720]

約数ペア:

[(1, 2023269720), (2, 1011634860), (3, 674423240), (4, 505817430), (5, 404653944), (6, 337211620), (8, 252908715), (10, 202326972), (12, 168605810), (15, 134884648), (19, 106487880), (20, 101163486), (24, 84302905), (30, 67442324), (38, 53243940), (40, 50581743), (57, 35495960), (60, 33721162), (76, 26621970), (95, 21297576), (114, 17747980), (120, 16860581), (152, 13310985), (190, 10648788), (228, 8873990), (285, 7099192), (380, 5324394), (456, 4436995), (570, 3549596), (760, 2662197), (1140, 1774798), (2280, 887399)]