152057920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67883}}^1$

素因数の和:67907

約数の個数: 56

約数和(自身を含む): 413820864

約数和(自身を除く): 261762944

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, 67883, 135766, 271532, 339415, 475181, 543064, 678830, 950362, 1086128, 1357660, 1900724, 2172256, 2375905, 2715320, 3801448, 4344512, 4751810, 5430640, 7602896, 9503620, 10861280, 15205792, 19007240, 21722560, 30411584, 38014480, 76028960, 152057920]

約数ペア:

[(1, 152057920), (2, 76028960), (4, 38014480), (5, 30411584), (7, 21722560), (8, 19007240), (10, 15205792), (14, 10861280), (16, 9503620), (20, 7602896), (28, 5430640), (32, 4751810), (35, 4344512), (40, 3801448), (56, 2715320), (64, 2375905), (70, 2172256), (80, 1900724), (112, 1357660), (140, 1086128), (160, 950362), (224, 678830), (280, 543064), (320, 475181), (448, 339415), (560, 271532), (1120, 135766), (2240, 67883)]