485880960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{253063}}^1$

素因数の和:253085

約数の個数: 64

約数和(自身を含む): 1548751680

約数和(自身を除く): 1062870720

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, 253063, 506126, 759189, 1012252, 1265315, 1518378, 2024504, 2530630, 3036756, 3795945, 4049008, 5061260, 6073512, 7591890, 8098016, 10122520, 12147024, 15183780, 16196032, 20245040, 24294048, 30367560, 32392064, 40490080, 48588096, 60735120, 80980160, 97176192, 121470240, 161960320, 242940480, 485880960]

約数ペア:

[(1, 485880960), (2, 242940480), (3, 161960320), (4, 121470240), (5, 97176192), (6, 80980160), (8, 60735120), (10, 48588096), (12, 40490080), (15, 32392064), (16, 30367560), (20, 24294048), (24, 20245040), (30, 16196032), (32, 15183780), (40, 12147024), (48, 10122520), (60, 8098016), (64, 7591890), (80, 6073512), (96, 5061260), (120, 4049008), (128, 3795945), (160, 3036756), (192, 2530630), (240, 2024504), (320, 1518378), (384, 1265315), (480, 1012252), (640, 759189), (960, 506126), (1920, 253063)]