105245040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{438521}}^1$

素因数の和:438537

約数の個数: 40

約数和(自身を含む): 326260368

約数和(自身を除く): 221015328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 438521, 877042, 1315563, 1754084, 2192605, 2631126, 3508168, 4385210, 5262252, 6577815, 7016336, 8770420, 10524504, 13155630, 17540840, 21049008, 26311260, 35081680, 52622520, 105245040]

約数ペア:

[(1, 105245040), (2, 52622520), (3, 35081680), (4, 26311260), (5, 21049008), (6, 17540840), (8, 13155630), (10, 10524504), (12, 8770420), (15, 7016336), (16, 6577815), (20, 5262252), (24, 4385210), (30, 3508168), (40, 2631126), (48, 2192605), (60, 1754084), (80, 1315563), (120, 877042), (240, 438521)]