1779480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4943}}^1$

素因数の和:4960

約数の個数: 48

約数和(自身を含む): 5784480

約数和(自身を除く): 4005000

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, 4943, 9886, 14829, 19772, 24715, 29658, 39544, 44487, 49430, 59316, 74145, 88974, 98860, 118632, 148290, 177948, 197720, 222435, 296580, 355896, 444870, 593160, 889740, 1779480]

約数ペア:

[(1, 1779480), (2, 889740), (3, 593160), (4, 444870), (5, 355896), (6, 296580), (8, 222435), (9, 197720), (10, 177948), (12, 148290), (15, 118632), (18, 98860), (20, 88974), (24, 74145), (30, 59316), (36, 49430), (40, 44487), (45, 39544), (60, 29658), (72, 24715), (90, 19772), (120, 14829), (180, 9886), (360, 4943)]