130968960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{68213}}^1$

素因数の和:68235

約数の個数: 64

約数和(自身を含む): 417469680

約数和(自身を除く): 286500720

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, 68213, 136426, 204639, 272852, 341065, 409278, 545704, 682130, 818556, 1023195, 1091408, 1364260, 1637112, 2046390, 2182816, 2728520, 3274224, 4092780, 4365632, 5457040, 6548448, 8185560, 8731264, 10914080, 13096896, 16371120, 21828160, 26193792, 32742240, 43656320, 65484480, 130968960]

約数ペア:

[(1, 130968960), (2, 65484480), (3, 43656320), (4, 32742240), (5, 26193792), (6, 21828160), (8, 16371120), (10, 13096896), (12, 10914080), (15, 8731264), (16, 8185560), (20, 6548448), (24, 5457040), (30, 4365632), (32, 4092780), (40, 3274224), (48, 2728520), (60, 2182816), (64, 2046390), (80, 1637112), (96, 1364260), (120, 1091408), (128, 1023195), (160, 818556), (192, 682130), (240, 545704), (320, 409278), (384, 341065), (480, 272852), (640, 204639), (960, 136426), (1920, 68213)]