79942320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{111031}}^1$

素因数の和:111050

約数の個数: 60

約数和(自身を含む): 268475376

約数和(自身を除く): 188533056

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, 111031, 222062, 333093, 444124, 555155, 666186, 888248, 999279, 1110310, 1332372, 1665465, 1776496, 1998558, 2220620, 2664744, 3330930, 3997116, 4441240, 4996395, 5329488, 6661860, 7994232, 8882480, 9992790, 13323720, 15988464, 19985580, 26647440, 39971160, 79942320]

約数ペア:

[(1, 79942320), (2, 39971160), (3, 26647440), (4, 19985580), (5, 15988464), (6, 13323720), (8, 9992790), (9, 8882480), (10, 7994232), (12, 6661860), (15, 5329488), (16, 4996395), (18, 4441240), (20, 3997116), (24, 3330930), (30, 2664744), (36, 2220620), (40, 1998558), (45, 1776496), (48, 1665465), (60, 1332372), (72, 1110310), (80, 999279), (90, 888248), (120, 666186), (144, 555155), (180, 444124), (240, 333093), (360, 222062), (720, 111031)]