142261920

素因数分解:

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

素因数の和:3689

約数の個数: 144

約数和(自身を含む): 503586720

約数和(自身を除く): 361324800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3659, 3888, 4320, 4860, 6480, 7318, 7776, 9720, 10977, 12960, 14636, 18295, 19440, 21954, 29272, 32931, 36590, 38880, 43908, 54885, 58544, 65862, 73180, 87816, 98793, 109770, 117088, 131724, 146360, 164655, 175632, 197586, 219540, 263448, 292720, 296379, 329310, 351264, 395172, 439080, 493965, 526896, 585440, 592758, 658620, 790344, 878160, 889137, 987930, 1053792, 1185516, 1317240, 1481895, 1580688, 1756320, 1778274, 1975860, 2371032, 2634480, 2963790, 3161376, 3556548, 3951720, 4445685, 4742064, 5268960, 5927580, 7113096, 7903440, 8891370, 9484128, 11855160, 14226192, 15806880, 17782740, 23710320, 28452384, 35565480, 47420640, 71130960, 142261920]

約数ペア:

[(1, 142261920), (2, 71130960), (3, 47420640), (4, 35565480), (5, 28452384), (6, 23710320), (8, 17782740), (9, 15806880), (10, 14226192), (12, 11855160), (15, 9484128), (16, 8891370), (18, 7903440), (20, 7113096), (24, 5927580), (27, 5268960), (30, 4742064), (32, 4445685), (36, 3951720), (40, 3556548), (45, 3161376), (48, 2963790), (54, 2634480), (60, 2371032), (72, 1975860), (80, 1778274), (81, 1756320), (90, 1580688), (96, 1481895), (108, 1317240), (120, 1185516), (135, 1053792), (144, 987930), (160, 889137), (162, 878160), (180, 790344), (216, 658620), (240, 592758), (243, 585440), (270, 526896), (288, 493965), (324, 439080), (360, 395172), (405, 351264), (432, 329310), (480, 296379), (486, 292720), (540, 263448), (648, 219540), (720, 197586), (810, 175632), (864, 164655), (972, 146360), (1080, 131724), (1215, 117088), (1296, 109770), (1440, 98793), (1620, 87816), (1944, 73180), (2160, 65862), (2430, 58544), (2592, 54885), (3240, 43908), (3659, 38880), (3888, 36590), (4320, 32931), (4860, 29272), (6480, 21954), (7318, 19440), (7776, 18295), (9720, 14636), (10977, 12960)]