55320960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28813}}^1$

素因数の和:28835

約数の個数: 64

約数和(自身を含む): 176341680

約数和(自身を除く): 121020720

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, 28813, 57626, 86439, 115252, 144065, 172878, 230504, 288130, 345756, 432195, 461008, 576260, 691512, 864390, 922016, 1152520, 1383024, 1728780, 1844032, 2305040, 2766048, 3457560, 3688064, 4610080, 5532096, 6915120, 9220160, 11064192, 13830240, 18440320, 27660480, 55320960]

約数ペア:

[(1, 55320960), (2, 27660480), (3, 18440320), (4, 13830240), (5, 11064192), (6, 9220160), (8, 6915120), (10, 5532096), (12, 4610080), (15, 3688064), (16, 3457560), (20, 2766048), (24, 2305040), (30, 1844032), (32, 1728780), (40, 1383024), (48, 1152520), (60, 922016), (64, 864390), (80, 691512), (96, 576260), (120, 461008), (128, 432195), (160, 345756), (192, 288130), (240, 230504), (320, 172878), (384, 144065), (480, 115252), (640, 86439), (960, 57626), (1920, 28813)]