129045960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{39829}}^1$

素因数の和:39852

約数の個数: 80

約数和(自身を含む): 433748700

約数和(自身を除く): 304702740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 39829, 79658, 119487, 159316, 199145, 238974, 318632, 358461, 398290, 477948, 597435, 716922, 796580, 955896, 1075383, 1194870, 1433844, 1593160, 1792305, 2150766, 2389740, 2867688, 3226149, 3584610, 4301532, 4779480, 5376915, 6452298, 7169220, 8603064, 10753830, 12904596, 14338440, 16130745, 21507660, 25809192, 32261490, 43015320, 64522980, 129045960]

約数ペア:

[(1, 129045960), (2, 64522980), (3, 43015320), (4, 32261490), (5, 25809192), (6, 21507660), (8, 16130745), (9, 14338440), (10, 12904596), (12, 10753830), (15, 8603064), (18, 7169220), (20, 6452298), (24, 5376915), (27, 4779480), (30, 4301532), (36, 3584610), (40, 3226149), (45, 2867688), (54, 2389740), (60, 2150766), (72, 1792305), (81, 1593160), (90, 1433844), (108, 1194870), (120, 1075383), (135, 955896), (162, 796580), (180, 716922), (216, 597435), (270, 477948), (324, 398290), (360, 358461), (405, 318632), (540, 238974), (648, 199145), (810, 159316), (1080, 119487), (1620, 79658), (3240, 39829)]