52745040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{24419}}^1$

素因数の和:24441

約数の個数: 80

約数和(自身を含む): 181684800

約数和(自身を除く): 128939760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 24419, 48838, 73257, 97676, 122095, 146514, 195352, 219771, 244190, 293028, 366285, 390704, 439542, 488380, 586056, 659313, 732570, 879084, 976760, 1098855, 1172112, 1318626, 1465140, 1758168, 1953520, 2197710, 2637252, 2930280, 3296565, 3516336, 4395420, 5274504, 5860560, 6593130, 8790840, 10549008, 13186260, 17581680, 26372520, 52745040]

約数ペア:

[(1, 52745040), (2, 26372520), (3, 17581680), (4, 13186260), (5, 10549008), (6, 8790840), (8, 6593130), (9, 5860560), (10, 5274504), (12, 4395420), (15, 3516336), (16, 3296565), (18, 2930280), (20, 2637252), (24, 2197710), (27, 1953520), (30, 1758168), (36, 1465140), (40, 1318626), (45, 1172112), (48, 1098855), (54, 976760), (60, 879084), (72, 732570), (80, 659313), (90, 586056), (108, 488380), (120, 439542), (135, 390704), (144, 366285), (180, 293028), (216, 244190), (240, 219771), (270, 195352), (360, 146514), (432, 122095), (540, 97676), (720, 73257), (1080, 48838), (2160, 24419)]