30261120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15761}}^1$

素因数の和:15783

約数の個数: 64

約数和(自身を含む): 96463440

約数和(自身を除く): 66202320

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, 15761, 31522, 47283, 63044, 78805, 94566, 126088, 157610, 189132, 236415, 252176, 315220, 378264, 472830, 504352, 630440, 756528, 945660, 1008704, 1260880, 1513056, 1891320, 2017408, 2521760, 3026112, 3782640, 5043520, 6052224, 7565280, 10087040, 15130560, 30261120]

約数ペア:

[(1, 30261120), (2, 15130560), (3, 10087040), (4, 7565280), (5, 6052224), (6, 5043520), (8, 3782640), (10, 3026112), (12, 2521760), (15, 2017408), (16, 1891320), (20, 1513056), (24, 1260880), (30, 1008704), (32, 945660), (40, 756528), (48, 630440), (60, 504352), (64, 472830), (80, 378264), (96, 315220), (120, 252176), (128, 236415), (160, 189132), (192, 157610), (240, 126088), (320, 94566), (384, 78805), (480, 63044), (640, 47283), (960, 31522), (1920, 15761)]