1528854840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4246819}}^1$

素因数の和:4246836

約数の個数: 48

約数和(自身を含む): 4968779400

約数和(自身を除く): 3439924560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4246819, 8493638, 12740457, 16987276, 21234095, 25480914, 33974552, 38221371, 42468190, 50961828, 63702285, 76442742, 84936380, 101923656, 127404570, 152885484, 169872760, 191106855, 254809140, 305770968, 382213710, 509618280, 764427420, 1528854840]

約数ペア:

[(1, 1528854840), (2, 764427420), (3, 509618280), (4, 382213710), (5, 305770968), (6, 254809140), (8, 191106855), (9, 169872760), (10, 152885484), (12, 127404570), (15, 101923656), (18, 84936380), (20, 76442742), (24, 63702285), (30, 50961828), (36, 42468190), (40, 38221371), (45, 33974552), (60, 25480914), (72, 21234095), (90, 16987276), (120, 12740457), (180, 8493638), (360, 4246819)]