251290440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11831}}^1$

素因数の和:11907

約数の個数: 96

約数和(自身を含む): 830606400

約数和(自身を除く): 579315960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 11831, 21240, 23662, 35493, 47324, 59155, 70986, 94648, 106479, 118310, 141972, 177465, 212958, 236620, 283944, 354930, 425916, 473240, 532395, 698029, 709860, 851832, 1064790, 1396058, 1419720, 2094087, 2129580, 2792116, 3490145, 4188174, 4259160, 5584232, 6282261, 6980290, 8376348, 10470435, 12564522, 13960580, 16752696, 20940870, 25129044, 27921160, 31411305, 41881740, 50258088, 62822610, 83763480, 125645220, 251290440]

約数ペア:

[(1, 251290440), (2, 125645220), (3, 83763480), (4, 62822610), (5, 50258088), (6, 41881740), (8, 31411305), (9, 27921160), (10, 25129044), (12, 20940870), (15, 16752696), (18, 13960580), (20, 12564522), (24, 10470435), (30, 8376348), (36, 6980290), (40, 6282261), (45, 5584232), (59, 4259160), (60, 4188174), (72, 3490145), (90, 2792116), (118, 2129580), (120, 2094087), (177, 1419720), (180, 1396058), (236, 1064790), (295, 851832), (354, 709860), (360, 698029), (472, 532395), (531, 473240), (590, 425916), (708, 354930), (885, 283944), (1062, 236620), (1180, 212958), (1416, 177465), (1770, 141972), (2124, 118310), (2360, 106479), (2655, 94648), (3540, 70986), (4248, 59155), (5310, 47324), (7080, 35493), (10620, 23662), (11831, 21240)]