120279320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 318265200

約数和(自身を除く): 197985880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 109, 140, 196, 218, 245, 280, 392, 436, 490, 545, 563, 763, 872, 980, 1090, 1126, 1526, 1960, 2180, 2252, 2815, 3052, 3815, 3941, 4360, 4504, 5341, 5630, 6104, 7630, 7882, 10682, 11260, 15260, 15764, 19705, 21364, 22520, 26705, 27587, 30520, 31528, 39410, 42728, 53410, 55174, 61367, 78820, 106820, 110348, 122734, 137935, 157640, 213640, 220696, 245468, 275870, 306835, 429569, 490936, 551740, 613670, 859138, 1103480, 1227340, 1718276, 2147845, 2454680, 3006983, 3436552, 4295690, 6013966, 8591380, 12027932, 15034915, 17182760, 24055864, 30069830, 60139660, 120279320]

約数ペア:

[(1, 120279320), (2, 60139660), (4, 30069830), (5, 24055864), (7, 17182760), (8, 15034915), (10, 12027932), (14, 8591380), (20, 6013966), (28, 4295690), (35, 3436552), (40, 3006983), (49, 2454680), (56, 2147845), (70, 1718276), (98, 1227340), (109, 1103480), (140, 859138), (196, 613670), (218, 551740), (245, 490936), (280, 429569), (392, 306835), (436, 275870), (490, 245468), (545, 220696), (563, 213640), (763, 157640), (872, 137935), (980, 122734), (1090, 110348), (1126, 106820), (1526, 78820), (1960, 61367), (2180, 55174), (2252, 53410), (2815, 42728), (3052, 39410), (3815, 31528), (3941, 30520), (4360, 27587), (4504, 26705), (5341, 22520), (5630, 21364), (6104, 19705), (7630, 15764), (7882, 15260), (10682, 11260)]