228020880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7481}}^1$

素因数の和:7624

約数の個数: 80

約数和(自身を含む): 712525824

約数和(自身を除く): 484504944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7481, 7620, 10160, 14962, 15240, 22443, 29924, 30480, 37405, 44886, 59848, 74810, 89772, 112215, 119696, 149620, 179544, 224430, 299240, 359088, 448860, 598480, 897720, 950087, 1795440, 1900174, 2850261, 3800348, 4750435, 5700522, 7600696, 9500870, 11401044, 14251305, 15201392, 19001740, 22802088, 28502610, 38003480, 45604176, 57005220, 76006960, 114010440, 228020880]

約数ペア:

[(1, 228020880), (2, 114010440), (3, 76006960), (4, 57005220), (5, 45604176), (6, 38003480), (8, 28502610), (10, 22802088), (12, 19001740), (15, 15201392), (16, 14251305), (20, 11401044), (24, 9500870), (30, 7600696), (40, 5700522), (48, 4750435), (60, 3800348), (80, 2850261), (120, 1900174), (127, 1795440), (240, 950087), (254, 897720), (381, 598480), (508, 448860), (635, 359088), (762, 299240), (1016, 224430), (1270, 179544), (1524, 149620), (1905, 119696), (2032, 112215), (2540, 89772), (3048, 74810), (3810, 59848), (5080, 44886), (6096, 37405), (7481, 30480), (7620, 29924), (10160, 22443), (14962, 15240)]