159884640

素因数分解:

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

素因数の和:111052

約数の個数: 72

約数和(自身を含む): 545611248

約数和(自身を除く): 385726608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 111031, 222062, 333093, 444124, 555155, 666186, 888248, 999279, 1110310, 1332372, 1665465, 1776496, 1998558, 2220620, 2664744, 3330930, 3552992, 3997116, 4441240, 4996395, 5329488, 6661860, 7994232, 8882480, 9992790, 10658976, 13323720, 15988464, 17764960, 19985580, 26647440, 31976928, 39971160, 53294880, 79942320, 159884640]

約数ペア:

[(1, 159884640), (2, 79942320), (3, 53294880), (4, 39971160), (5, 31976928), (6, 26647440), (8, 19985580), (9, 17764960), (10, 15988464), (12, 13323720), (15, 10658976), (16, 9992790), (18, 8882480), (20, 7994232), (24, 6661860), (30, 5329488), (32, 4996395), (36, 4441240), (40, 3997116), (45, 3552992), (48, 3330930), (60, 2664744), (72, 2220620), (80, 1998558), (90, 1776496), (96, 1665465), (120, 1332372), (144, 1110310), (160, 999279), (180, 888248), (240, 666186), (288, 555155), (360, 444124), (480, 333093), (720, 222062), (1440, 111031)]