79580880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{12281}}^1$

素因数の和:12306

約数の個数: 100

約数和(自身を含む): 276418692

約数和(自身を除く): 196837812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 12281, 24562, 36843, 49124, 61405, 73686, 98248, 110529, 122810, 147372, 184215, 196496, 221058, 245620, 294744, 331587, 368430, 442116, 491240, 552645, 589488, 663174, 736860, 884232, 982480, 994761, 1105290, 1326348, 1473720, 1657935, 1768464, 1989522, 2210580, 2652696, 2947440, 3315870, 3979044, 4421160, 4973805, 5305392, 6631740, 7958088, 8842320, 9947610, 13263480, 15916176, 19895220, 26526960, 39790440, 79580880]

約数ペア:

[(1, 79580880), (2, 39790440), (3, 26526960), (4, 19895220), (5, 15916176), (6, 13263480), (8, 9947610), (9, 8842320), (10, 7958088), (12, 6631740), (15, 5305392), (16, 4973805), (18, 4421160), (20, 3979044), (24, 3315870), (27, 2947440), (30, 2652696), (36, 2210580), (40, 1989522), (45, 1768464), (48, 1657935), (54, 1473720), (60, 1326348), (72, 1105290), (80, 994761), (81, 982480), (90, 884232), (108, 736860), (120, 663174), (135, 589488), (144, 552645), (162, 491240), (180, 442116), (216, 368430), (240, 331587), (270, 294744), (324, 245620), (360, 221058), (405, 196496), (432, 184215), (540, 147372), (648, 122810), (720, 110529), (810, 98248), (1080, 73686), (1296, 61405), (1620, 49124), (2160, 36843), (3240, 24562), (6480, 12281)]