165039360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{42979}}^1$

素因数の和:43003

約数の個数: 72

約数和(自身を含む): 527106720

約数和(自身を除く): 362067360

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, 42979, 85958, 128937, 171916, 214895, 257874, 343832, 429790, 515748, 644685, 687664, 859580, 1031496, 1289370, 1375328, 1719160, 2062992, 2578740, 2750656, 3438320, 4125984, 5157480, 5501312, 6876640, 8251968, 10314960, 11002624, 13753280, 16503936, 20629920, 27506560, 33007872, 41259840, 55013120, 82519680, 165039360]

約数ペア:

[(1, 165039360), (2, 82519680), (3, 55013120), (4, 41259840), (5, 33007872), (6, 27506560), (8, 20629920), (10, 16503936), (12, 13753280), (15, 11002624), (16, 10314960), (20, 8251968), (24, 6876640), (30, 5501312), (32, 5157480), (40, 4125984), (48, 3438320), (60, 2750656), (64, 2578740), (80, 2062992), (96, 1719160), (120, 1375328), (128, 1289370), (160, 1031496), (192, 859580), (240, 687664), (256, 644685), (320, 515748), (384, 429790), (480, 343832), (640, 257874), (768, 214895), (960, 171916), (1280, 128937), (1920, 85958), (3840, 42979)]