239794080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499571}}^1$

素因数の和:499589

約数の個数: 48

約数和(自身を含む): 755352864

約数和(自身を除く): 515558784

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, 499571, 999142, 1498713, 1998284, 2497855, 2997426, 3996568, 4995710, 5994852, 7493565, 7993136, 9991420, 11989704, 14987130, 15986272, 19982840, 23979408, 29974260, 39965680, 47958816, 59948520, 79931360, 119897040, 239794080]

約数ペア:

[(1, 239794080), (2, 119897040), (3, 79931360), (4, 59948520), (5, 47958816), (6, 39965680), (8, 29974260), (10, 23979408), (12, 19982840), (15, 15986272), (16, 14987130), (20, 11989704), (24, 9991420), (30, 7993136), (32, 7493565), (40, 5994852), (48, 4995710), (60, 3996568), (80, 2997426), (96, 2497855), (120, 1998284), (160, 1498713), (240, 999142), (480, 499571)]