460561680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{213223}}^1$

素因数の和:213245

約数の個数: 80

約数和(自身を含む): 1586386560

約数和(自身を除く): 1125824880

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, 213223, 426446, 639669, 852892, 1066115, 1279338, 1705784, 1919007, 2132230, 2558676, 3198345, 3411568, 3838014, 4264460, 5117352, 5757021, 6396690, 7676028, 8528920, 9595035, 10234704, 11514042, 12793380, 15352056, 17057840, 19190070, 23028084, 25586760, 28785105, 30704112, 38380140, 46056168, 51173520, 57570210, 76760280, 92112336, 115140420, 153520560, 230280840, 460561680]

約数ペア:

[(1, 460561680), (2, 230280840), (3, 153520560), (4, 115140420), (5, 92112336), (6, 76760280), (8, 57570210), (9, 51173520), (10, 46056168), (12, 38380140), (15, 30704112), (16, 28785105), (18, 25586760), (20, 23028084), (24, 19190070), (27, 17057840), (30, 15352056), (36, 12793380), (40, 11514042), (45, 10234704), (48, 9595035), (54, 8528920), (60, 7676028), (72, 6396690), (80, 5757021), (90, 5117352), (108, 4264460), (120, 3838014), (135, 3411568), (144, 3198345), (180, 2558676), (216, 2132230), (240, 1919007), (270, 1705784), (360, 1279338), (432, 1066115), (540, 852892), (720, 639669), (1080, 426446), (2160, 213223)]