122282880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63689}}^1$

素因数の和:63711

約数の個数: 64

約数和(自身を含む): 389782800

約数和(自身を除く): 267499920

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, 63689, 127378, 191067, 254756, 318445, 382134, 509512, 636890, 764268, 955335, 1019024, 1273780, 1528536, 1910670, 2038048, 2547560, 3057072, 3821340, 4076096, 5095120, 6114144, 7642680, 8152192, 10190240, 12228288, 15285360, 20380480, 24456576, 30570720, 40760960, 61141440, 122282880]

約数ペア:

[(1, 122282880), (2, 61141440), (3, 40760960), (4, 30570720), (5, 24456576), (6, 20380480), (8, 15285360), (10, 12228288), (12, 10190240), (15, 8152192), (16, 7642680), (20, 6114144), (24, 5095120), (30, 4076096), (32, 3821340), (40, 3057072), (48, 2547560), (60, 2038048), (64, 1910670), (80, 1528536), (96, 1273780), (120, 1019024), (128, 955335), (160, 764268), (192, 636890), (240, 509512), (320, 382134), (384, 318445), (480, 254756), (640, 191067), (960, 127378), (1920, 63689)]