8247287040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2147731}}^1$

素因数の和:2147755

約数の個数: 72

約数和(自身を含む): 26339785248

約数和(自身を除く): 18092498208

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 2147731, 4295462, 6443193, 8590924, 10738655, 12886386, 17181848, 21477310, 25772772, 32215965, 34363696, 42954620, 51545544, 64431930, 68727392, 85909240, 103091088, 128863860, 137454784, 171818480, 206182176, 257727720, 274909568, 343636960, 412364352, 515455440, 549819136, 687273920, 824728704, 1030910880, 1374547840, 1649457408, 2061821760, 2749095680, 4123643520, 8247287040]

約数ペア:

[(1, 8247287040), (2, 4123643520), (3, 2749095680), (4, 2061821760), (5, 1649457408), (6, 1374547840), (8, 1030910880), (10, 824728704), (12, 687273920), (15, 549819136), (16, 515455440), (20, 412364352), (24, 343636960), (30, 274909568), (32, 257727720), (40, 206182176), (48, 171818480), (60, 137454784), (64, 128863860), (80, 103091088), (96, 85909240), (120, 68727392), (128, 64431930), (160, 51545544), (192, 42954620), (240, 34363696), (256, 32215965), (320, 25772772), (384, 21477310), (480, 17181848), (640, 12886386), (768, 10738655), (960, 8590924), (1280, 6443193), (1920, 4295462), (3840, 2147731)]