77116320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17851}}^1$

素因数の和:17875

約数の個数: 96

約数和(自身を含む): 269922240

約数和(自身を除く): 192805920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 17851, 35702, 53553, 71404, 89255, 107106, 142808, 160659, 178510, 214212, 267765, 285616, 321318, 357020, 428424, 481977, 535530, 571232, 642636, 714040, 803295, 856848, 963954, 1071060, 1285272, 1428080, 1606590, 1713696, 1927908, 2142120, 2409885, 2570544, 2856160, 3213180, 3855816, 4284240, 4819770, 5141088, 6426360, 7711632, 8568480, 9639540, 12852720, 15423264, 19279080, 25705440, 38558160, 77116320]

約数ペア:

[(1, 77116320), (2, 38558160), (3, 25705440), (4, 19279080), (5, 15423264), (6, 12852720), (8, 9639540), (9, 8568480), (10, 7711632), (12, 6426360), (15, 5141088), (16, 4819770), (18, 4284240), (20, 3855816), (24, 3213180), (27, 2856160), (30, 2570544), (32, 2409885), (36, 2142120), (40, 1927908), (45, 1713696), (48, 1606590), (54, 1428080), (60, 1285272), (72, 1071060), (80, 963954), (90, 856848), (96, 803295), (108, 714040), (120, 642636), (135, 571232), (144, 535530), (160, 481977), (180, 428424), (216, 357020), (240, 321318), (270, 285616), (288, 267765), (360, 214212), (432, 178510), (480, 160659), (540, 142808), (720, 107106), (864, 89255), (1080, 71404), (1440, 53553), (2160, 35702), (4320, 17851)]