54281520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75391}}^1$

素因数の和:75410

約数の個数: 60

約数和(自身を含む): 182297856

約数和(自身を除く): 128016336

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, 75391, 150782, 226173, 301564, 376955, 452346, 603128, 678519, 753910, 904692, 1130865, 1206256, 1357038, 1507820, 1809384, 2261730, 2714076, 3015640, 3392595, 3618768, 4523460, 5428152, 6031280, 6785190, 9046920, 10856304, 13570380, 18093840, 27140760, 54281520]

約数ペア:

[(1, 54281520), (2, 27140760), (3, 18093840), (4, 13570380), (5, 10856304), (6, 9046920), (8, 6785190), (9, 6031280), (10, 5428152), (12, 4523460), (15, 3618768), (16, 3392595), (18, 3015640), (20, 2714076), (24, 2261730), (30, 1809384), (36, 1507820), (40, 1357038), (45, 1206256), (48, 1130865), (60, 904692), (72, 753910), (80, 678519), (90, 603128), (120, 452346), (144, 376955), (180, 301564), (240, 226173), (360, 150782), (720, 75391)]