105221640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4451}}^1$

素因数の和:4662

約数の個数: 64

約数和(自身を含む): 317338560

約数和(自身を除く): 212116920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4451, 4728, 5910, 7880, 8902, 11820, 13353, 17804, 22255, 23640, 26706, 35608, 44510, 53412, 66765, 89020, 106824, 133530, 178040, 267060, 534120, 876847, 1753694, 2630541, 3507388, 4384235, 5261082, 7014776, 8768470, 10522164, 13152705, 17536940, 21044328, 26305410, 35073880, 52610820, 105221640]

約数ペア:

[(1, 105221640), (2, 52610820), (3, 35073880), (4, 26305410), (5, 21044328), (6, 17536940), (8, 13152705), (10, 10522164), (12, 8768470), (15, 7014776), (20, 5261082), (24, 4384235), (30, 3507388), (40, 2630541), (60, 1753694), (120, 876847), (197, 534120), (394, 267060), (591, 178040), (788, 133530), (985, 106824), (1182, 89020), (1576, 66765), (1970, 53412), (2364, 44510), (2955, 35608), (3940, 26706), (4451, 23640), (4728, 22255), (5910, 17804), (7880, 13353), (8902, 11820)]