481806080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53773}}^1$

素因数の和:53801

約数の個数: 72

約数和(自身を含む): 1318968672

約数和(自身を除く): 837162592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 53773, 107546, 215092, 268865, 376411, 430184, 537730, 752822, 860368, 1075460, 1505644, 1720736, 1882055, 2150920, 3011288, 3441472, 3764110, 4301840, 6022576, 6882944, 7528220, 8603680, 12045152, 13765888, 15056440, 17207360, 24090304, 30112880, 34414720, 48180608, 60225760, 68829440, 96361216, 120451520, 240903040, 481806080]

約数ペア:

[(1, 481806080), (2, 240903040), (4, 120451520), (5, 96361216), (7, 68829440), (8, 60225760), (10, 48180608), (14, 34414720), (16, 30112880), (20, 24090304), (28, 17207360), (32, 15056440), (35, 13765888), (40, 12045152), (56, 8603680), (64, 7528220), (70, 6882944), (80, 6022576), (112, 4301840), (128, 3764110), (140, 3441472), (160, 3011288), (224, 2150920), (256, 1882055), (280, 1720736), (320, 1505644), (448, 1075460), (560, 860368), (640, 752822), (896, 537730), (1120, 430184), (1280, 376411), (1792, 268865), (2240, 215092), (4480, 107546), (8960, 53773)]