75706320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1300

約数の個数: 80

約数和(自身を含む): 235645632

約数和(自身を除く): 159939312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 953, 993, 1324, 1655, 1906, 1986, 2648, 2859, 3310, 3812, 3972, 4765, 4965, 5296, 5718, 6620, 7624, 7944, 9530, 9930, 11436, 13240, 14295, 15248, 15888, 19060, 19860, 22872, 26480, 28590, 38120, 39720, 45744, 57180, 76240, 79440, 114360, 228720, 315443, 630886, 946329, 1261772, 1577215, 1892658, 2523544, 3154430, 3785316, 4731645, 5047088, 6308860, 7570632, 9463290, 12617720, 15141264, 18926580, 25235440, 37853160, 75706320]

約数ペア:

[(1, 75706320), (2, 37853160), (3, 25235440), (4, 18926580), (5, 15141264), (6, 12617720), (8, 9463290), (10, 7570632), (12, 6308860), (15, 5047088), (16, 4731645), (20, 3785316), (24, 3154430), (30, 2523544), (40, 1892658), (48, 1577215), (60, 1261772), (80, 946329), (120, 630886), (240, 315443), (331, 228720), (662, 114360), (953, 79440), (993, 76240), (1324, 57180), (1655, 45744), (1906, 39720), (1986, 38120), (2648, 28590), (2859, 26480), (3310, 22872), (3812, 19860), (3972, 19060), (4765, 15888), (4965, 15248), (5296, 14295), (5718, 13240), (6620, 11436), (7624, 9930), (7944, 9530)]