194037720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4073}}^1$

素因数の和:4484

約数の個数: 64

約数和(自身を含む): 583722720

約数和(自身を除く): 389685000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4073, 4764, 5955, 7940, 8146, 9528, 11910, 12219, 15880, 16292, 20365, 23820, 24438, 32584, 40730, 47640, 48876, 61095, 81460, 97752, 122190, 162920, 244380, 488760, 1616981, 3233962, 4850943, 6467924, 8084905, 9701886, 12935848, 16169810, 19403772, 24254715, 32339620, 38807544, 48509430, 64679240, 97018860, 194037720]

約数ペア:

[(1, 194037720), (2, 97018860), (3, 64679240), (4, 48509430), (5, 38807544), (6, 32339620), (8, 24254715), (10, 19403772), (12, 16169810), (15, 12935848), (20, 9701886), (24, 8084905), (30, 6467924), (40, 4850943), (60, 3233962), (120, 1616981), (397, 488760), (794, 244380), (1191, 162920), (1588, 122190), (1985, 97752), (2382, 81460), (3176, 61095), (3970, 48876), (4073, 47640), (4764, 40730), (5955, 32584), (7940, 24438), (8146, 23820), (9528, 20365), (11910, 16292), (12219, 15880)]