139135320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{42943}}^1$

素因数の和:42966

約数の個数: 80

約数和(自身を含む): 467660160

約数和(自身を除く): 328524840

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, 42943, 85886, 128829, 171772, 214715, 257658, 343544, 386487, 429430, 515316, 644145, 772974, 858860, 1030632, 1159461, 1288290, 1545948, 1717720, 1932435, 2318922, 2576580, 3091896, 3478383, 3864870, 4637844, 5153160, 5797305, 6956766, 7729740, 9275688, 11594610, 13913532, 15459480, 17391915, 23189220, 27827064, 34783830, 46378440, 69567660, 139135320]

約数ペア:

[(1, 139135320), (2, 69567660), (3, 46378440), (4, 34783830), (5, 27827064), (6, 23189220), (8, 17391915), (9, 15459480), (10, 13913532), (12, 11594610), (15, 9275688), (18, 7729740), (20, 6956766), (24, 5797305), (27, 5153160), (30, 4637844), (36, 3864870), (40, 3478383), (45, 3091896), (54, 2576580), (60, 2318922), (72, 1932435), (81, 1717720), (90, 1545948), (108, 1288290), (120, 1159461), (135, 1030632), (162, 858860), (180, 772974), (216, 644145), (270, 515316), (324, 429430), (360, 386487), (405, 343544), (540, 257658), (648, 214715), (810, 171772), (1080, 128829), (1620, 85886), (3240, 42943)]