74501760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38803}}^1$

素因数の和:38825

約数の個数: 64

約数和(自身を含む): 237480480

約数和(自身を除く): 162978720

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, 38803, 77606, 116409, 155212, 194015, 232818, 310424, 388030, 465636, 582045, 620848, 776060, 931272, 1164090, 1241696, 1552120, 1862544, 2328180, 2483392, 3104240, 3725088, 4656360, 4966784, 6208480, 7450176, 9312720, 12416960, 14900352, 18625440, 24833920, 37250880, 74501760]

約数ペア:

[(1, 74501760), (2, 37250880), (3, 24833920), (4, 18625440), (5, 14900352), (6, 12416960), (8, 9312720), (10, 7450176), (12, 6208480), (15, 4966784), (16, 4656360), (20, 3725088), (24, 3104240), (30, 2483392), (32, 2328180), (40, 1862544), (48, 1552120), (60, 1241696), (64, 1164090), (80, 931272), (96, 776060), (120, 620848), (128, 582045), (160, 465636), (192, 388030), (240, 310424), (320, 232818), (384, 194015), (480, 155212), (640, 116409), (960, 77606), (1920, 38803)]