12219360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25457}}^1$

素因数の和:25475

約数の個数: 48

約数和(自身を含む): 38492496

約数和(自身を除く): 26273136

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, 25457, 50914, 76371, 101828, 127285, 152742, 203656, 254570, 305484, 381855, 407312, 509140, 610968, 763710, 814624, 1018280, 1221936, 1527420, 2036560, 2443872, 3054840, 4073120, 6109680, 12219360]

約数ペア:

[(1, 12219360), (2, 6109680), (3, 4073120), (4, 3054840), (5, 2443872), (6, 2036560), (8, 1527420), (10, 1221936), (12, 1018280), (15, 814624), (16, 763710), (20, 610968), (24, 509140), (30, 407312), (32, 381855), (40, 305484), (48, 254570), (60, 203656), (80, 152742), (96, 127285), (120, 101828), (160, 76371), (240, 50914), (480, 25457)]