244396440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{75431}}^1$

素因数の和:75454

約数の個数: 80

約数和(自身を含む): 821454480

約数和(自身を除く): 577058040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 75431, 150862, 226293, 301724, 377155, 452586, 603448, 678879, 754310, 905172, 1131465, 1357758, 1508620, 1810344, 2036637, 2262930, 2715516, 3017240, 3394395, 4073274, 4525860, 5431032, 6109911, 6788790, 8146548, 9051720, 10183185, 12219822, 13577580, 16293096, 20366370, 24439644, 27155160, 30549555, 40732740, 48879288, 61099110, 81465480, 122198220, 244396440]

約数ペア:

[(1, 244396440), (2, 122198220), (3, 81465480), (4, 61099110), (5, 48879288), (6, 40732740), (8, 30549555), (9, 27155160), (10, 24439644), (12, 20366370), (15, 16293096), (18, 13577580), (20, 12219822), (24, 10183185), (27, 9051720), (30, 8146548), (36, 6788790), (40, 6109911), (45, 5431032), (54, 4525860), (60, 4073274), (72, 3394395), (81, 3017240), (90, 2715516), (108, 2262930), (120, 2036637), (135, 1810344), (162, 1508620), (180, 1357758), (216, 1131465), (270, 905172), (324, 754310), (360, 678879), (405, 603448), (540, 452586), (648, 377155), (810, 301724), (1080, 226293), (1620, 150862), (3240, 75431)]