130768960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{58379}}^1$

素因数の和:58403

約数の個数: 56

約数和(自身を含む): 355884480

約数和(自身を除く): 225115520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 58379, 116758, 233516, 291895, 408653, 467032, 583790, 817306, 934064, 1167580, 1634612, 1868128, 2043265, 2335160, 3269224, 3736256, 4086530, 4670320, 6538448, 8173060, 9340640, 13076896, 16346120, 18681280, 26153792, 32692240, 65384480, 130768960]

約数ペア:

[(1, 130768960), (2, 65384480), (4, 32692240), (5, 26153792), (7, 18681280), (8, 16346120), (10, 13076896), (14, 9340640), (16, 8173060), (20, 6538448), (28, 4670320), (32, 4086530), (35, 3736256), (40, 3269224), (56, 2335160), (64, 2043265), (70, 1868128), (80, 1634612), (112, 1167580), (140, 934064), (160, 817306), (224, 583790), (280, 467032), (320, 408653), (448, 291895), (560, 233516), (1120, 116758), (2240, 58379)]