109975440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1783}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 342442368

約数和(自身を除く): 232466928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 1783, 2056, 2570, 3084, 3566, 3855, 4112, 5140, 5349, 6168, 7132, 7710, 8915, 10280, 10698, 12336, 14264, 15420, 17830, 20560, 21396, 26745, 28528, 30840, 35660, 42792, 53490, 61680, 71320, 85584, 106980, 142640, 213960, 427920, 458231, 916462, 1374693, 1832924, 2291155, 2749386, 3665848, 4582310, 5498772, 6873465, 7331696, 9164620, 10997544, 13746930, 18329240, 21995088, 27493860, 36658480, 54987720, 109975440]

約数ペア:

[(1, 109975440), (2, 54987720), (3, 36658480), (4, 27493860), (5, 21995088), (6, 18329240), (8, 13746930), (10, 10997544), (12, 9164620), (15, 7331696), (16, 6873465), (20, 5498772), (24, 4582310), (30, 3665848), (40, 2749386), (48, 2291155), (60, 1832924), (80, 1374693), (120, 916462), (240, 458231), (257, 427920), (514, 213960), (771, 142640), (1028, 106980), (1285, 85584), (1542, 71320), (1783, 61680), (2056, 53490), (2570, 42792), (3084, 35660), (3566, 30840), (3855, 28528), (4112, 26745), (5140, 21396), (5349, 20560), (6168, 17830), (7132, 15420), (7710, 14264), (8915, 12336), (10280, 10698)]