124628160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1142

約数の個数: 112

約数和(自身を含む): 399117312

約数和(自身を除く): 274489152

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, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 991, 1048, 1310, 1572, 1965, 1982, 2096, 2620, 2973, 3144, 3930, 3964, 4192, 4955, 5240, 5946, 6288, 7860, 7928, 8384, 9910, 10480, 11892, 12576, 14865, 15720, 15856, 19820, 20960, 23784, 25152, 29730, 31440, 31712, 39640, 41920, 47568, 59460, 62880, 63424, 79280, 95136, 118920, 125760, 129821, 158560, 190272, 237840, 259642, 317120, 389463, 475680, 519284, 649105, 778926, 951360, 1038568, 1298210, 1557852, 1947315, 2077136, 2596420, 3115704, 3894630, 4154272, 5192840, 6231408, 7789260, 8308544, 10385680, 12462816, 15578520, 20771360, 24925632, 31157040, 41542720, 62314080, 124628160]

約数ペア:

[(1, 124628160), (2, 62314080), (3, 41542720), (4, 31157040), (5, 24925632), (6, 20771360), (8, 15578520), (10, 12462816), (12, 10385680), (15, 8308544), (16, 7789260), (20, 6231408), (24, 5192840), (30, 4154272), (32, 3894630), (40, 3115704), (48, 2596420), (60, 2077136), (64, 1947315), (80, 1557852), (96, 1298210), (120, 1038568), (131, 951360), (160, 778926), (192, 649105), (240, 519284), (262, 475680), (320, 389463), (393, 317120), (480, 259642), (524, 237840), (655, 190272), (786, 158560), (960, 129821), (991, 125760), (1048, 118920), (1310, 95136), (1572, 79280), (1965, 63424), (1982, 62880), (2096, 59460), (2620, 47568), (2973, 41920), (3144, 39640), (3930, 31712), (3964, 31440), (4192, 29730), (4955, 25152), (5240, 23784), (5946, 20960), (6288, 19820), (7860, 15856), (7928, 15720), (8384, 14865), (9910, 12576), (10480, 11892)]