275622720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{287107}}^1$

素因数の和:287127

約数の個数: 56

約数和(自身を含む): 875105184

約数和(自身を除く): 599482464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 287107, 574214, 861321, 1148428, 1435535, 1722642, 2296856, 2871070, 3445284, 4306605, 4593712, 5742140, 6890568, 8613210, 9187424, 11484280, 13781136, 17226420, 18374848, 22968560, 27562272, 34452840, 45937120, 55124544, 68905680, 91874240, 137811360, 275622720]

約数ペア:

[(1, 275622720), (2, 137811360), (3, 91874240), (4, 68905680), (5, 55124544), (6, 45937120), (8, 34452840), (10, 27562272), (12, 22968560), (15, 18374848), (16, 17226420), (20, 13781136), (24, 11484280), (30, 9187424), (32, 8613210), (40, 6890568), (48, 5742140), (60, 4593712), (64, 4306605), (80, 3445284), (96, 2871070), (120, 2296856), (160, 1722642), (192, 1435535), (240, 1148428), (320, 861321), (480, 574214), (960, 287107)]