1552695120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2156521}}^1$

素因数の和:2156540

約数の個数: 60

約数和(自身を含む): 5214470196

約数和(自身を除く): 3661775076

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, 2156521, 4313042, 6469563, 8626084, 10782605, 12939126, 17252168, 19408689, 21565210, 25878252, 32347815, 34504336, 38817378, 43130420, 51756504, 64695630, 77634756, 86260840, 97043445, 103513008, 129391260, 155269512, 172521680, 194086890, 258782520, 310539024, 388173780, 517565040, 776347560, 1552695120]

約数ペア:

[(1, 1552695120), (2, 776347560), (3, 517565040), (4, 388173780), (5, 310539024), (6, 258782520), (8, 194086890), (9, 172521680), (10, 155269512), (12, 129391260), (15, 103513008), (16, 97043445), (18, 86260840), (20, 77634756), (24, 64695630), (30, 51756504), (36, 43130420), (40, 38817378), (45, 34504336), (48, 32347815), (60, 25878252), (72, 21565210), (80, 19408689), (90, 17252168), (120, 12939126), (144, 10782605), (180, 8626084), (240, 6469563), (360, 4313042), (720, 2156521)]