139176480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{289951}}^1$

素因数の和:289969

約数の個数: 48

約数和(自身を含む): 438407424

約数和(自身を除く): 299230944

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, 289951, 579902, 869853, 1159804, 1449755, 1739706, 2319608, 2899510, 3479412, 4349265, 4639216, 5799020, 6958824, 8698530, 9278432, 11598040, 13917648, 17397060, 23196080, 27835296, 34794120, 46392160, 69588240, 139176480]

約数ペア:

[(1, 139176480), (2, 69588240), (3, 46392160), (4, 34794120), (5, 27835296), (6, 23196080), (8, 17397060), (10, 13917648), (12, 11598040), (15, 9278432), (16, 8698530), (20, 6958824), (24, 5799020), (30, 4639216), (32, 4349265), (40, 3479412), (48, 2899510), (60, 2319608), (80, 1739706), (96, 1449755), (120, 1159804), (160, 869853), (240, 579902), (480, 289951)]