71687040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37337}}^1$

素因数の和:37359

約数の個数: 64

約数和(自身を含む): 228508560

約数和(自身を除く): 156821520

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, 37337, 74674, 112011, 149348, 186685, 224022, 298696, 373370, 448044, 560055, 597392, 746740, 896088, 1120110, 1194784, 1493480, 1792176, 2240220, 2389568, 2986960, 3584352, 4480440, 4779136, 5973920, 7168704, 8960880, 11947840, 14337408, 17921760, 23895680, 35843520, 71687040]

約数ペア:

[(1, 71687040), (2, 35843520), (3, 23895680), (4, 17921760), (5, 14337408), (6, 11947840), (8, 8960880), (10, 7168704), (12, 5973920), (15, 4779136), (16, 4480440), (20, 3584352), (24, 2986960), (30, 2389568), (32, 2240220), (40, 1792176), (48, 1493480), (60, 1194784), (64, 1120110), (80, 896088), (96, 746740), (120, 597392), (128, 560055), (160, 448044), (192, 373370), (240, 298696), (320, 224022), (384, 186685), (480, 149348), (640, 112011), (960, 74674), (1920, 37337)]