121342080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63199}}^1$

素因数の和:63221

約数の個数: 64

約数和(自身を含む): 386784000

約数和(自身を除く): 265441920

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, 63199, 126398, 189597, 252796, 315995, 379194, 505592, 631990, 758388, 947985, 1011184, 1263980, 1516776, 1895970, 2022368, 2527960, 3033552, 3791940, 4044736, 5055920, 6067104, 7583880, 8089472, 10111840, 12134208, 15167760, 20223680, 24268416, 30335520, 40447360, 60671040, 121342080]

約数ペア:

[(1, 121342080), (2, 60671040), (3, 40447360), (4, 30335520), (5, 24268416), (6, 20223680), (8, 15167760), (10, 12134208), (12, 10111840), (15, 8089472), (16, 7583880), (20, 6067104), (24, 5055920), (30, 4044736), (32, 3791940), (40, 3033552), (48, 2527960), (60, 2022368), (64, 1895970), (80, 1516776), (96, 1263980), (120, 1011184), (128, 947985), (160, 758388), (192, 631990), (240, 505592), (320, 379194), (384, 315995), (480, 252796), (640, 189597), (960, 126398), (1920, 63199)]