77190480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107209}}^1$

素因数の和:107228

約数の個数: 60

約数和(自身を含む): 259233780

約数和(自身を除く): 182043300

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, 120, 144, 180, 240, 360, 720, 107209, 214418, 321627, 428836, 536045, 643254, 857672, 964881, 1072090, 1286508, 1608135, 1715344, 1929762, 2144180, 2573016, 3216270, 3859524, 4288360, 4824405, 5146032, 6432540, 7719048, 8576720, 9648810, 12865080, 15438096, 19297620, 25730160, 38595240, 77190480]

約数ペア:

[(1, 77190480), (2, 38595240), (3, 25730160), (4, 19297620), (5, 15438096), (6, 12865080), (8, 9648810), (9, 8576720), (10, 7719048), (12, 6432540), (15, 5146032), (16, 4824405), (18, 4288360), (20, 3859524), (24, 3216270), (30, 2573016), (36, 2144180), (40, 1929762), (45, 1715344), (48, 1608135), (60, 1286508), (72, 1072090), (80, 964881), (90, 857672), (120, 643254), (144, 536045), (180, 428836), (240, 321627), (360, 214418), (720, 107209)]