122947360

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2503}}^1$

素因数の和:2825

約数の個数: 48

約数和(自身を含む): 291525696

約数和(自身を除く): 168578336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 2503, 3070, 4912, 5006, 6140, 9824, 10012, 12280, 12515, 20024, 24560, 25030, 40048, 49120, 50060, 80096, 100120, 200240, 400480, 768421, 1536842, 3073684, 3842105, 6147368, 7684210, 12294736, 15368420, 24589472, 30736840, 61473680, 122947360]

約数ペア:

[(1, 122947360), (2, 61473680), (4, 30736840), (5, 24589472), (8, 15368420), (10, 12294736), (16, 7684210), (20, 6147368), (32, 3842105), (40, 3073684), (80, 1536842), (160, 768421), (307, 400480), (614, 200240), (1228, 100120), (1535, 80096), (2456, 50060), (2503, 49120), (3070, 40048), (4912, 25030), (5006, 24560), (6140, 20024), (9824, 12515), (10012, 12280)]