2689153680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{141833}}^1$

素因数の和:141928

約数の個数: 80

約数和(自身を含む): 8441959680

約数和(自身を除く): 5752806000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 141833, 283666, 425499, 567332, 709165, 850998, 1134664, 1418330, 1701996, 2127495, 2269328, 2836660, 3403992, 4254990, 5673320, 6807984, 8509980, 11204807, 11346640, 17019960, 22409614, 33614421, 34039920, 44819228, 56024035, 67228842, 89638456, 112048070, 134457684, 168072105, 179276912, 224096140, 268915368, 336144210, 448192280, 537830736, 672288420, 896384560, 1344576840, 2689153680]

約数ペア:

[(1, 2689153680), (2, 1344576840), (3, 896384560), (4, 672288420), (5, 537830736), (6, 448192280), (8, 336144210), (10, 268915368), (12, 224096140), (15, 179276912), (16, 168072105), (20, 134457684), (24, 112048070), (30, 89638456), (40, 67228842), (48, 56024035), (60, 44819228), (79, 34039920), (80, 33614421), (120, 22409614), (158, 17019960), (237, 11346640), (240, 11204807), (316, 8509980), (395, 6807984), (474, 5673320), (632, 4254990), (790, 3403992), (948, 2836660), (1185, 2269328), (1264, 2127495), (1580, 1701996), (1896, 1418330), (2370, 1134664), (3160, 850998), (3792, 709165), (4740, 567332), (6320, 425499), (9480, 283666), (18960, 141833)]