16690320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7727}}^1$

素因数の和:7749

約数の個数: 80

約数和(自身を含む): 57496320

約数和(自身を除く): 40806000

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7727, 15454, 23181, 30908, 38635, 46362, 61816, 69543, 77270, 92724, 115905, 123632, 139086, 154540, 185448, 208629, 231810, 278172, 309080, 347715, 370896, 417258, 463620, 556344, 618160, 695430, 834516, 927240, 1043145, 1112688, 1390860, 1669032, 1854480, 2086290, 2781720, 3338064, 4172580, 5563440, 8345160, 16690320]

約数ペア:

[(1, 16690320), (2, 8345160), (3, 5563440), (4, 4172580), (5, 3338064), (6, 2781720), (8, 2086290), (9, 1854480), (10, 1669032), (12, 1390860), (15, 1112688), (16, 1043145), (18, 927240), (20, 834516), (24, 695430), (27, 618160), (30, 556344), (36, 463620), (40, 417258), (45, 370896), (48, 347715), (54, 309080), (60, 278172), (72, 231810), (80, 208629), (90, 185448), (108, 154540), (120, 139086), (135, 123632), (144, 115905), (180, 92724), (216, 77270), (240, 69543), (270, 61816), (360, 46362), (432, 38635), (540, 30908), (720, 23181), (1080, 15454), (2160, 7727)]