158701440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{82657}}^1$

素因数の和:82679

約数の個数: 64

約数和(自身を含む): 505866960

約数和(自身を除く): 347165520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 82657, 165314, 247971, 330628, 413285, 495942, 661256, 826570, 991884, 1239855, 1322512, 1653140, 1983768, 2479710, 2645024, 3306280, 3967536, 4959420, 5290048, 6612560, 7935072, 9918840, 10580096, 13225120, 15870144, 19837680, 26450240, 31740288, 39675360, 52900480, 79350720, 158701440]

約数ペア:

[(1, 158701440), (2, 79350720), (3, 52900480), (4, 39675360), (5, 31740288), (6, 26450240), (8, 19837680), (10, 15870144), (12, 13225120), (15, 10580096), (16, 9918840), (20, 7935072), (24, 6612560), (30, 5290048), (32, 4959420), (40, 3967536), (48, 3306280), (60, 2645024), (64, 2479710), (80, 1983768), (96, 1653140), (120, 1322512), (128, 1239855), (160, 991884), (192, 826570), (240, 661256), (320, 495942), (384, 413285), (480, 330628), (640, 247971), (960, 165314), (1920, 82657)]