393373920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1103}}^1$

素因数の和:1864

約数の個数: 96

約数和(自身を含む): 1241920512

約数和(自身を除く): 848546592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 743, 1103, 1486, 2206, 2229, 2972, 3309, 3715, 4412, 4458, 5515, 5944, 6618, 7430, 8824, 8916, 11030, 11145, 11888, 13236, 14860, 16545, 17648, 17832, 22060, 22290, 23776, 26472, 29720, 33090, 35296, 35664, 44120, 44580, 52944, 59440, 66180, 71328, 88240, 89160, 105888, 118880, 132360, 176480, 178320, 264720, 356640, 529440, 819529, 1639058, 2458587, 3278116, 4097645, 4917174, 6556232, 8195290, 9834348, 12292935, 13112464, 16390580, 19668696, 24585870, 26224928, 32781160, 39337392, 49171740, 65562320, 78674784, 98343480, 131124640, 196686960, 393373920]

約数ペア:

[(1, 393373920), (2, 196686960), (3, 131124640), (4, 98343480), (5, 78674784), (6, 65562320), (8, 49171740), (10, 39337392), (12, 32781160), (15, 26224928), (16, 24585870), (20, 19668696), (24, 16390580), (30, 13112464), (32, 12292935), (40, 9834348), (48, 8195290), (60, 6556232), (80, 4917174), (96, 4097645), (120, 3278116), (160, 2458587), (240, 1639058), (480, 819529), (743, 529440), (1103, 356640), (1486, 264720), (2206, 178320), (2229, 176480), (2972, 132360), (3309, 118880), (3715, 105888), (4412, 89160), (4458, 88240), (5515, 71328), (5944, 66180), (6618, 59440), (7430, 52944), (8824, 44580), (8916, 44120), (11030, 35664), (11145, 35296), (11888, 33090), (13236, 29720), (14860, 26472), (16545, 23776), (17648, 22290), (17832, 22060)]