28730896560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13301341}}^1$

素因数の和:13301363

約数の個数: 80

約数和(自身を含む): 98961984480

約数和(自身を除く): 70231087920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13301341, 26602682, 39904023, 53205364, 66506705, 79808046, 106410728, 119712069, 133013410, 159616092, 199520115, 212821456, 239424138, 266026820, 319232184, 359136207, 399040230, 478848276, 532053640, 598560345, 638464368, 718272414, 798080460, 957696552, 1064107280, 1197120690, 1436544828, 1596160920, 1795681035, 1915393104, 2394241380, 2873089656, 3192321840, 3591362070, 4788482760, 5746179312, 7182724140, 9576965520, 14365448280, 28730896560]

約数ペア:

[(1, 28730896560), (2, 14365448280), (3, 9576965520), (4, 7182724140), (5, 5746179312), (6, 4788482760), (8, 3591362070), (9, 3192321840), (10, 2873089656), (12, 2394241380), (15, 1915393104), (16, 1795681035), (18, 1596160920), (20, 1436544828), (24, 1197120690), (27, 1064107280), (30, 957696552), (36, 798080460), (40, 718272414), (45, 638464368), (48, 598560345), (54, 532053640), (60, 478848276), (72, 399040230), (80, 359136207), (90, 319232184), (108, 266026820), (120, 239424138), (135, 212821456), (144, 199520115), (180, 159616092), (216, 133013410), (240, 119712069), (270, 106410728), (360, 79808046), (432, 66506705), (540, 53205364), (720, 39904023), (1080, 26602682), (2160, 13301341)]