873928320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{455171}}^1$

素因数の和:455193

約数の個数: 64

約数和(自身を含む): 2785652640

約数和(自身を除く): 1911724320

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, 455171, 910342, 1365513, 1820684, 2275855, 2731026, 3641368, 4551710, 5462052, 6827565, 7282736, 9103420, 10924104, 13655130, 14565472, 18206840, 21848208, 27310260, 29130944, 36413680, 43696416, 54620520, 58261888, 72827360, 87392832, 109241040, 145654720, 174785664, 218482080, 291309440, 436964160, 873928320]

約数ペア:

[(1, 873928320), (2, 436964160), (3, 291309440), (4, 218482080), (5, 174785664), (6, 145654720), (8, 109241040), (10, 87392832), (12, 72827360), (15, 58261888), (16, 54620520), (20, 43696416), (24, 36413680), (30, 29130944), (32, 27310260), (40, 21848208), (48, 18206840), (60, 14565472), (64, 13655130), (80, 10924104), (96, 9103420), (120, 7282736), (128, 6827565), (160, 5462052), (192, 4551710), (240, 3641368), (320, 2731026), (384, 2275855), (480, 1820684), (640, 1365513), (960, 910342), (1920, 455171)]