69967440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97177}}^1$

素因数の和:97196

約数の個数: 60

約数和(自身を含む): 234976404

約数和(自身を除く): 165008964

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, 97177, 194354, 291531, 388708, 485885, 583062, 777416, 874593, 971770, 1166124, 1457655, 1554832, 1749186, 1943540, 2332248, 2915310, 3498372, 3887080, 4372965, 4664496, 5830620, 6996744, 7774160, 8745930, 11661240, 13993488, 17491860, 23322480, 34983720, 69967440]

約数ペア:

[(1, 69967440), (2, 34983720), (3, 23322480), (4, 17491860), (5, 13993488), (6, 11661240), (8, 8745930), (9, 7774160), (10, 6996744), (12, 5830620), (15, 4664496), (16, 4372965), (18, 3887080), (20, 3498372), (24, 2915310), (30, 2332248), (36, 1943540), (40, 1749186), (45, 1554832), (48, 1457655), (60, 1166124), (72, 971770), (80, 874593), (90, 777416), (120, 583062), (144, 485885), (180, 388708), (240, 291531), (360, 194354), (720, 97177)]