161880960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{84313}}^1$

素因数の和:84335

約数の個数: 64

約数和(自身を含む): 516001680

約数和(自身を除く): 354120720

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, 84313, 168626, 252939, 337252, 421565, 505878, 674504, 843130, 1011756, 1264695, 1349008, 1686260, 2023512, 2529390, 2698016, 3372520, 4047024, 5058780, 5396032, 6745040, 8094048, 10117560, 10792064, 13490080, 16188096, 20235120, 26980160, 32376192, 40470240, 53960320, 80940480, 161880960]

約数ペア:

[(1, 161880960), (2, 80940480), (3, 53960320), (4, 40470240), (5, 32376192), (6, 26980160), (8, 20235120), (10, 16188096), (12, 13490080), (15, 10792064), (16, 10117560), (20, 8094048), (24, 6745040), (30, 5396032), (32, 5058780), (40, 4047024), (48, 3372520), (60, 2698016), (64, 2529390), (80, 2023512), (96, 1686260), (120, 1349008), (128, 1264695), (160, 1011756), (192, 843130), (240, 674504), (320, 505878), (384, 421565), (480, 337252), (640, 252939), (960, 168626), (1920, 84313)]