54310320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75431}}^1$

素因数の和:75450

約数の個数: 60

約数和(自身を含む): 182394576

約数和(自身を除く): 128084256

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, 75431, 150862, 226293, 301724, 377155, 452586, 603448, 678879, 754310, 905172, 1131465, 1206896, 1357758, 1508620, 1810344, 2262930, 2715516, 3017240, 3394395, 3620688, 4525860, 5431032, 6034480, 6788790, 9051720, 10862064, 13577580, 18103440, 27155160, 54310320]

約数ペア:

[(1, 54310320), (2, 27155160), (3, 18103440), (4, 13577580), (5, 10862064), (6, 9051720), (8, 6788790), (9, 6034480), (10, 5431032), (12, 4525860), (15, 3620688), (16, 3394395), (18, 3017240), (20, 2715516), (24, 2262930), (30, 1810344), (36, 1508620), (40, 1357758), (45, 1206896), (48, 1131465), (60, 905172), (72, 754310), (80, 678879), (90, 603448), (120, 452586), (144, 377155), (180, 301724), (240, 226293), (360, 150862), (720, 75431)]