201575040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{104987}}^1$

素因数の和:105009

約数の個数: 64

約数和(自身を含む): 642526560

約数和(自身を除く): 440951520

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, 104987, 209974, 314961, 419948, 524935, 629922, 839896, 1049870, 1259844, 1574805, 1679792, 2099740, 2519688, 3149610, 3359584, 4199480, 5039376, 6299220, 6719168, 8398960, 10078752, 12598440, 13438336, 16797920, 20157504, 25196880, 33595840, 40315008, 50393760, 67191680, 100787520, 201575040]

約数ペア:

[(1, 201575040), (2, 100787520), (3, 67191680), (4, 50393760), (5, 40315008), (6, 33595840), (8, 25196880), (10, 20157504), (12, 16797920), (15, 13438336), (16, 12598440), (20, 10078752), (24, 8398960), (30, 6719168), (32, 6299220), (40, 5039376), (48, 4199480), (60, 3359584), (64, 3149610), (80, 2519688), (96, 2099740), (120, 1679792), (128, 1574805), (160, 1259844), (192, 1049870), (240, 839896), (320, 629922), (384, 524935), (480, 419948), (640, 314961), (960, 209974), (1920, 104987)]