72713280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75743}}^1$

素因数の和:75763

約数の個数: 56

約数和(自身を含む): 230867712

約数和(自身を除く): 158154432

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, 160, 192, 240, 320, 480, 960, 75743, 151486, 227229, 302972, 378715, 454458, 605944, 757430, 908916, 1136145, 1211888, 1514860, 1817832, 2272290, 2423776, 3029720, 3635664, 4544580, 4847552, 6059440, 7271328, 9089160, 12118880, 14542656, 18178320, 24237760, 36356640, 72713280]

約数ペア:

[(1, 72713280), (2, 36356640), (3, 24237760), (4, 18178320), (5, 14542656), (6, 12118880), (8, 9089160), (10, 7271328), (12, 6059440), (15, 4847552), (16, 4544580), (20, 3635664), (24, 3029720), (30, 2423776), (32, 2272290), (40, 1817832), (48, 1514860), (60, 1211888), (64, 1136145), (80, 908916), (96, 757430), (120, 605944), (160, 454458), (192, 378715), (240, 302972), (320, 227229), (480, 151486), (960, 75743)]