71130960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3659}}^1$

素因数の和:3687

約数の個数: 120

約数和(自身を含む): 247796640

約数和(自身を除く): 176665680

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3659, 3888, 4860, 6480, 7318, 9720, 10977, 14636, 18295, 19440, 21954, 29272, 32931, 36590, 43908, 54885, 58544, 65862, 73180, 87816, 98793, 109770, 131724, 146360, 164655, 175632, 197586, 219540, 263448, 292720, 296379, 329310, 395172, 439080, 493965, 526896, 592758, 658620, 790344, 878160, 889137, 987930, 1185516, 1317240, 1481895, 1580688, 1778274, 1975860, 2371032, 2634480, 2963790, 3556548, 3951720, 4445685, 4742064, 5927580, 7113096, 7903440, 8891370, 11855160, 14226192, 17782740, 23710320, 35565480, 71130960]

約数ペア:

[(1, 71130960), (2, 35565480), (3, 23710320), (4, 17782740), (5, 14226192), (6, 11855160), (8, 8891370), (9, 7903440), (10, 7113096), (12, 5927580), (15, 4742064), (16, 4445685), (18, 3951720), (20, 3556548), (24, 2963790), (27, 2634480), (30, 2371032), (36, 1975860), (40, 1778274), (45, 1580688), (48, 1481895), (54, 1317240), (60, 1185516), (72, 987930), (80, 889137), (81, 878160), (90, 790344), (108, 658620), (120, 592758), (135, 526896), (144, 493965), (162, 439080), (180, 395172), (216, 329310), (240, 296379), (243, 292720), (270, 263448), (324, 219540), (360, 197586), (405, 175632), (432, 164655), (486, 146360), (540, 131724), (648, 109770), (720, 98793), (810, 87816), (972, 73180), (1080, 65862), (1215, 58544), (1296, 54885), (1620, 43908), (1944, 36590), (2160, 32931), (2430, 29272), (3240, 21954), (3659, 19440), (3888, 18295), (4860, 14636), (6480, 10977), (7318, 9720)]