41688960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{21713}}^1$

素因数の和:21735

約数の個数: 64

約数和(自身を含む): 132889680

約数和(自身を除く): 91200720

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, 21713, 43426, 65139, 86852, 108565, 130278, 173704, 217130, 260556, 325695, 347408, 434260, 521112, 651390, 694816, 868520, 1042224, 1302780, 1389632, 1737040, 2084448, 2605560, 2779264, 3474080, 4168896, 5211120, 6948160, 8337792, 10422240, 13896320, 20844480, 41688960]

約数ペア:

[(1, 41688960), (2, 20844480), (3, 13896320), (4, 10422240), (5, 8337792), (6, 6948160), (8, 5211120), (10, 4168896), (12, 3474080), (15, 2779264), (16, 2605560), (20, 2084448), (24, 1737040), (30, 1389632), (32, 1302780), (40, 1042224), (48, 868520), (60, 694816), (64, 651390), (80, 521112), (96, 434260), (120, 347408), (128, 325695), (160, 260556), (192, 217130), (240, 173704), (320, 130278), (384, 108565), (480, 86852), (640, 65139), (960, 43426), (1920, 21713)]