31925280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 101352384

約数和(自身を除く): 69427104

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, 227, 240, 293, 454, 480, 586, 681, 879, 908, 1135, 1172, 1362, 1465, 1758, 1816, 2270, 2344, 2724, 2930, 3405, 3516, 3632, 4395, 4540, 4688, 5448, 5860, 6810, 7032, 7264, 8790, 9080, 9376, 10896, 11720, 13620, 14064, 17580, 18160, 21792, 23440, 27240, 28128, 35160, 36320, 46880, 54480, 66511, 70320, 108960, 133022, 140640, 199533, 266044, 332555, 399066, 532088, 665110, 798132, 997665, 1064176, 1330220, 1596264, 1995330, 2128352, 2660440, 3192528, 3990660, 5320880, 6385056, 7981320, 10641760, 15962640, 31925280]

約数ペア:

[(1, 31925280), (2, 15962640), (3, 10641760), (4, 7981320), (5, 6385056), (6, 5320880), (8, 3990660), (10, 3192528), (12, 2660440), (15, 2128352), (16, 1995330), (20, 1596264), (24, 1330220), (30, 1064176), (32, 997665), (40, 798132), (48, 665110), (60, 532088), (80, 399066), (96, 332555), (120, 266044), (160, 199533), (227, 140640), (240, 133022), (293, 108960), (454, 70320), (480, 66511), (586, 54480), (681, 46880), (879, 36320), (908, 35160), (1135, 28128), (1172, 27240), (1362, 23440), (1465, 21792), (1758, 18160), (1816, 17580), (2270, 14064), (2344, 13620), (2724, 11720), (2930, 10896), (3405, 9376), (3516, 9080), (3632, 8790), (4395, 7264), (4540, 7032), (4688, 6810), (5448, 5860)]