7136880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 22391424

約数和(自身を除く): 15254544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 227, 240, 262, 393, 454, 524, 655, 681, 786, 908, 1048, 1135, 1310, 1362, 1572, 1816, 1965, 2096, 2270, 2620, 2724, 3144, 3405, 3632, 3930, 4540, 5240, 5448, 6288, 6810, 7860, 9080, 10480, 10896, 13620, 15720, 18160, 27240, 29737, 31440, 54480, 59474, 89211, 118948, 148685, 178422, 237896, 297370, 356844, 446055, 475792, 594740, 713688, 892110, 1189480, 1427376, 1784220, 2378960, 3568440, 7136880]

約数ペア:

[(1, 7136880), (2, 3568440), (3, 2378960), (4, 1784220), (5, 1427376), (6, 1189480), (8, 892110), (10, 713688), (12, 594740), (15, 475792), (16, 446055), (20, 356844), (24, 297370), (30, 237896), (40, 178422), (48, 148685), (60, 118948), (80, 89211), (120, 59474), (131, 54480), (227, 31440), (240, 29737), (262, 27240), (393, 18160), (454, 15720), (524, 13620), (655, 10896), (681, 10480), (786, 9080), (908, 7860), (1048, 6810), (1135, 6288), (1310, 5448), (1362, 5240), (1572, 4540), (1816, 3930), (1965, 3632), (2096, 3405), (2270, 3144), (2620, 2724)]