140897280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{9173}}^1$

素因数の和:9201

約数の個数: 88

約数和(自身を含む): 450700272

約数和(自身を除く): 309802992

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 9173, 15360, 18346, 27519, 36692, 45865, 55038, 73384, 91730, 110076, 137595, 146768, 183460, 220152, 275190, 293536, 366920, 440304, 550380, 587072, 733840, 880608, 1100760, 1174144, 1467680, 1761216, 2201520, 2348288, 2935360, 3522432, 4403040, 4696576, 5870720, 7044864, 8806080, 9393152, 11741440, 14089728, 17612160, 23482880, 28179456, 35224320, 46965760, 70448640, 140897280]

約数ペア:

[(1, 140897280), (2, 70448640), (3, 46965760), (4, 35224320), (5, 28179456), (6, 23482880), (8, 17612160), (10, 14089728), (12, 11741440), (15, 9393152), (16, 8806080), (20, 7044864), (24, 5870720), (30, 4696576), (32, 4403040), (40, 3522432), (48, 2935360), (60, 2348288), (64, 2201520), (80, 1761216), (96, 1467680), (120, 1174144), (128, 1100760), (160, 880608), (192, 733840), (240, 587072), (256, 550380), (320, 440304), (384, 366920), (480, 293536), (512, 275190), (640, 220152), (768, 183460), (960, 146768), (1024, 137595), (1280, 110076), (1536, 91730), (1920, 73384), (2560, 55038), (3072, 45865), (3840, 36692), (5120, 27519), (7680, 18346), (9173, 15360)]