230455440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{967}}^1$

素因数の和:1317

約数の個数: 120

約数和(自身を含む): 777087168

約数和(自身を除く): 546631728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 662, 720, 967, 993, 1324, 1655, 1934, 1986, 2648, 2901, 2979, 3310, 3868, 3972, 4835, 4965, 5296, 5802, 5958, 6620, 7736, 7944, 8703, 9670, 9930, 11604, 11916, 13240, 14505, 14895, 15472, 15888, 17406, 19340, 19860, 23208, 23832, 26480, 29010, 29790, 34812, 38680, 39720, 43515, 46416, 47664, 58020, 59580, 69624, 77360, 79440, 87030, 116040, 119160, 139248, 174060, 232080, 238320, 320077, 348120, 640154, 696240, 960231, 1280308, 1600385, 1920462, 2560616, 2880693, 3200770, 3840924, 4801155, 5121232, 5761386, 6401540, 7681848, 9602310, 11522772, 12803080, 14403465, 15363696, 19204620, 23045544, 25606160, 28806930, 38409240, 46091088, 57613860, 76818480, 115227720, 230455440]

約数ペア:

[(1, 230455440), (2, 115227720), (3, 76818480), (4, 57613860), (5, 46091088), (6, 38409240), (8, 28806930), (9, 25606160), (10, 23045544), (12, 19204620), (15, 15363696), (16, 14403465), (18, 12803080), (20, 11522772), (24, 9602310), (30, 7681848), (36, 6401540), (40, 5761386), (45, 5121232), (48, 4801155), (60, 3840924), (72, 3200770), (80, 2880693), (90, 2560616), (120, 1920462), (144, 1600385), (180, 1280308), (240, 960231), (331, 696240), (360, 640154), (662, 348120), (720, 320077), (967, 238320), (993, 232080), (1324, 174060), (1655, 139248), (1934, 119160), (1986, 116040), (2648, 87030), (2901, 79440), (2979, 77360), (3310, 69624), (3868, 59580), (3972, 58020), (4835, 47664), (4965, 46416), (5296, 43515), (5802, 39720), (5958, 38680), (6620, 34812), (7736, 29790), (7944, 29010), (8703, 26480), (9670, 23832), (9930, 23208), (11604, 19860), (11916, 19340), (13240, 17406), (14505, 15888), (14895, 15472)]