29742480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 101120760

約数和(自身を除く): 71378280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 409, 505, 606, 720, 808, 818, 909, 1010, 1212, 1227, 1515, 1616, 1636, 1818, 2020, 2045, 2424, 2454, 3030, 3272, 3636, 3681, 4040, 4090, 4545, 4848, 4908, 6060, 6135, 6544, 7272, 7362, 8080, 8180, 9090, 9816, 12120, 12270, 14544, 14724, 16360, 18180, 18405, 19632, 24240, 24540, 29448, 32720, 36360, 36810, 41309, 49080, 58896, 72720, 73620, 82618, 98160, 123927, 147240, 165236, 206545, 247854, 294480, 330472, 371781, 413090, 495708, 619635, 660944, 743562, 826180, 991416, 1239270, 1487124, 1652360, 1858905, 1982832, 2478540, 2974248, 3304720, 3717810, 4957080, 5948496, 7435620, 9914160, 14871240, 29742480]

約数ペア:

[(1, 29742480), (2, 14871240), (3, 9914160), (4, 7435620), (5, 5948496), (6, 4957080), (8, 3717810), (9, 3304720), (10, 2974248), (12, 2478540), (15, 1982832), (16, 1858905), (18, 1652360), (20, 1487124), (24, 1239270), (30, 991416), (36, 826180), (40, 743562), (45, 660944), (48, 619635), (60, 495708), (72, 413090), (80, 371781), (90, 330472), (101, 294480), (120, 247854), (144, 206545), (180, 165236), (202, 147240), (240, 123927), (303, 98160), (360, 82618), (404, 73620), (409, 72720), (505, 58896), (606, 49080), (720, 41309), (808, 36810), (818, 36360), (909, 32720), (1010, 29448), (1212, 24540), (1227, 24240), (1515, 19632), (1616, 18405), (1636, 18180), (1818, 16360), (2020, 14724), (2045, 14544), (2424, 12270), (2454, 12120), (3030, 9816), (3272, 9090), (3636, 8180), (3681, 8080), (4040, 7362), (4090, 7272), (4545, 6544), (4848, 6135), (4908, 6060)]