40502520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112507}}^1$

素因数の和:112524

約数の個数: 48

約数和(自身を含む): 131634360

約数和(自身を除く): 91131840

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, 112507, 225014, 337521, 450028, 562535, 675042, 900056, 1012563, 1125070, 1350084, 1687605, 2025126, 2250140, 2700168, 3375210, 4050252, 4500280, 5062815, 6750420, 8100504, 10125630, 13500840, 20251260, 40502520]

約数ペア:

[(1, 40502520), (2, 20251260), (3, 13500840), (4, 10125630), (5, 8100504), (6, 6750420), (8, 5062815), (9, 4500280), (10, 4050252), (12, 3375210), (15, 2700168), (18, 2250140), (20, 2025126), (24, 1687605), (30, 1350084), (36, 1125070), (40, 1012563), (45, 900056), (60, 675042), (72, 562535), (90, 450028), (120, 337521), (180, 225014), (360, 112507)]