385134840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1069819}}^1$

素因数の和:1069836

約数の個数: 48

約数和(自身を含む): 1251689400

約数和(自身を除く): 866554560

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, 1069819, 2139638, 3209457, 4279276, 5349095, 6418914, 8558552, 9628371, 10698190, 12837828, 16047285, 19256742, 21396380, 25675656, 32094570, 38513484, 42792760, 48141855, 64189140, 77026968, 96283710, 128378280, 192567420, 385134840]

約数ペア:

[(1, 385134840), (2, 192567420), (3, 128378280), (4, 96283710), (5, 77026968), (6, 64189140), (8, 48141855), (9, 42792760), (10, 38513484), (12, 32094570), (15, 25675656), (18, 21396380), (20, 19256742), (24, 16047285), (30, 12837828), (36, 10698190), (40, 9628371), (45, 8558552), (60, 6418914), (72, 5349095), (90, 4279276), (120, 3209457), (180, 2139638), (360, 1069819)]