478859520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{124703}}^1$

素因数の和:124727

約数の個数: 72

約数和(自身を含む): 1529369856

約数和(自身を除く): 1050510336

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, 124703, 249406, 374109, 498812, 623515, 748218, 997624, 1247030, 1496436, 1870545, 1995248, 2494060, 2992872, 3741090, 3990496, 4988120, 5985744, 7482180, 7980992, 9976240, 11971488, 14964360, 15961984, 19952480, 23942976, 29928720, 31923968, 39904960, 47885952, 59857440, 79809920, 95771904, 119714880, 159619840, 239429760, 478859520]

約数ペア:

[(1, 478859520), (2, 239429760), (3, 159619840), (4, 119714880), (5, 95771904), (6, 79809920), (8, 59857440), (10, 47885952), (12, 39904960), (15, 31923968), (16, 29928720), (20, 23942976), (24, 19952480), (30, 15961984), (32, 14964360), (40, 11971488), (48, 9976240), (60, 7980992), (64, 7482180), (80, 5985744), (96, 4988120), (120, 3990496), (128, 3741090), (160, 2992872), (192, 2494060), (240, 1995248), (256, 1870545), (320, 1496436), (384, 1247030), (480, 997624), (640, 748218), (768, 623515), (960, 498812), (1280, 374109), (1920, 249406), (3840, 124703)]