1167320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 3283200

約数和(自身を除く): 2115880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 379, 385, 440, 616, 758, 770, 1516, 1540, 1895, 2653, 3032, 3080, 3790, 4169, 5306, 7580, 8338, 10612, 13265, 15160, 16676, 20845, 21224, 26530, 29183, 33352, 41690, 53060, 58366, 83380, 106120, 116732, 145915, 166760, 233464, 291830, 583660, 1167320]

約数ペア:

[(1, 1167320), (2, 583660), (4, 291830), (5, 233464), (7, 166760), (8, 145915), (10, 116732), (11, 106120), (14, 83380), (20, 58366), (22, 53060), (28, 41690), (35, 33352), (40, 29183), (44, 26530), (55, 21224), (56, 20845), (70, 16676), (77, 15160), (88, 13265), (110, 10612), (140, 8338), (154, 7580), (220, 5306), (280, 4169), (308, 3790), (379, 3080), (385, 3032), (440, 2653), (616, 1895), (758, 1540), (770, 1516)]