153281760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1836

約数の個数: 96

約数和(自身を含む): 485587872

約数和(自身を除く): 332306112

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, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1621, 1970, 2364, 2955, 3152, 3242, 3940, 4728, 4863, 5910, 6304, 6484, 7880, 8105, 9456, 9726, 11820, 12968, 15760, 16210, 18912, 19452, 23640, 24315, 25936, 31520, 32420, 38904, 47280, 48630, 51872, 64840, 77808, 94560, 97260, 129680, 155616, 194520, 259360, 319337, 389040, 638674, 778080, 958011, 1277348, 1596685, 1916022, 2554696, 3193370, 3832044, 4790055, 5109392, 6386740, 7664088, 9580110, 10218784, 12773480, 15328176, 19160220, 25546960, 30656352, 38320440, 51093920, 76640880, 153281760]

約数ペア:

[(1, 153281760), (2, 76640880), (3, 51093920), (4, 38320440), (5, 30656352), (6, 25546960), (8, 19160220), (10, 15328176), (12, 12773480), (15, 10218784), (16, 9580110), (20, 7664088), (24, 6386740), (30, 5109392), (32, 4790055), (40, 3832044), (48, 3193370), (60, 2554696), (80, 1916022), (96, 1596685), (120, 1277348), (160, 958011), (197, 778080), (240, 638674), (394, 389040), (480, 319337), (591, 259360), (788, 194520), (985, 155616), (1182, 129680), (1576, 97260), (1621, 94560), (1970, 77808), (2364, 64840), (2955, 51872), (3152, 48630), (3242, 47280), (3940, 38904), (4728, 32420), (4863, 31520), (5910, 25936), (6304, 24315), (6484, 23640), (7880, 19452), (8105, 18912), (9456, 16210), (9726, 15760), (11820, 12968)]