9985672080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{478241}}^1$

素因数の和:478289

約数の個数: 120

約数和(自身を含む): 34691674680

約数和(自身を除く): 24706002600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 478241, 956482, 1434723, 1912964, 2391205, 2869446, 3825928, 4304169, 4782410, 5738892, 7173615, 7651856, 8608338, 9564820, 11477784, 13868989, 14347230, 17216676, 19129640, 21520845, 22955568, 27737978, 28694460, 34433352, 38259280, 41606967, 43041690, 55475956, 57388920, 68866704, 69344945, 83213934, 86083380, 110951912, 114777840, 124820901, 138689890, 166427868, 172166760, 208034835, 221903824, 249641802, 277379780, 332855736, 344333520, 416069670, 499283604, 554759560, 624104505, 665711472, 832139340, 998567208, 1109519120, 1248209010, 1664278680, 1997134416, 2496418020, 3328557360, 4992836040, 9985672080]

約数ペア:

[(1, 9985672080), (2, 4992836040), (3, 3328557360), (4, 2496418020), (5, 1997134416), (6, 1664278680), (8, 1248209010), (9, 1109519120), (10, 998567208), (12, 832139340), (15, 665711472), (16, 624104505), (18, 554759560), (20, 499283604), (24, 416069670), (29, 344333520), (30, 332855736), (36, 277379780), (40, 249641802), (45, 221903824), (48, 208034835), (58, 172166760), (60, 166427868), (72, 138689890), (80, 124820901), (87, 114777840), (90, 110951912), (116, 86083380), (120, 83213934), (144, 69344945), (145, 68866704), (174, 57388920), (180, 55475956), (232, 43041690), (240, 41606967), (261, 38259280), (290, 34433352), (348, 28694460), (360, 27737978), (435, 22955568), (464, 21520845), (522, 19129640), (580, 17216676), (696, 14347230), (720, 13868989), (870, 11477784), (1044, 9564820), (1160, 8608338), (1305, 7651856), (1392, 7173615), (1740, 5738892), (2088, 4782410), (2320, 4304169), (2610, 3825928), (3480, 2869446), (4176, 2391205), (5220, 1912964), (6960, 1434723), (10440, 956482), (20880, 478241)]