4456440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12379}}^1$

素因数の和:12396

約数の個数: 48

約数和(自身を含む): 14484600

約数和(自身を除く): 10028160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 12379, 24758, 37137, 49516, 61895, 74274, 99032, 111411, 123790, 148548, 185685, 222822, 247580, 297096, 371370, 445644, 495160, 557055, 742740, 891288, 1114110, 1485480, 2228220, 4456440]

約数ペア:

[(1, 4456440), (2, 2228220), (3, 1485480), (4, 1114110), (5, 891288), (6, 742740), (8, 557055), (9, 495160), (10, 445644), (12, 371370), (15, 297096), (18, 247580), (20, 222822), (24, 185685), (30, 148548), (36, 123790), (40, 111411), (45, 99032), (60, 74274), (72, 61895), (90, 49516), (120, 37137), (180, 24758), (360, 12379)]