321982020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14543}}^1$

素因数の和:14602

約数の個数: 96

約数和(自身を含む): 1026224640

約数和(自身を除く): 704242620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 14543, 22140, 29086, 43629, 58172, 72715, 87258, 130887, 145430, 174516, 218145, 261774, 290860, 392661, 436290, 523548, 596263, 654435, 785322, 872580, 1192526, 1308870, 1570644, 1788789, 1963305, 2385052, 2617740, 2981315, 3577578, 3926610, 5366367, 5962630, 7155156, 7853220, 8943945, 10732734, 11925260, 16099101, 17887890, 21465468, 26831835, 32198202, 35775780, 53663670, 64396404, 80495505, 107327340, 160991010, 321982020]

約数ペア:

[(1, 321982020), (2, 160991010), (3, 107327340), (4, 80495505), (5, 64396404), (6, 53663670), (9, 35775780), (10, 32198202), (12, 26831835), (15, 21465468), (18, 17887890), (20, 16099101), (27, 11925260), (30, 10732734), (36, 8943945), (41, 7853220), (45, 7155156), (54, 5962630), (60, 5366367), (82, 3926610), (90, 3577578), (108, 2981315), (123, 2617740), (135, 2385052), (164, 1963305), (180, 1788789), (205, 1570644), (246, 1308870), (270, 1192526), (369, 872580), (410, 785322), (492, 654435), (540, 596263), (615, 523548), (738, 436290), (820, 392661), (1107, 290860), (1230, 261774), (1476, 218145), (1845, 174516), (2214, 145430), (2460, 130887), (3690, 87258), (4428, 72715), (5535, 58172), (7380, 43629), (11070, 29086), (14543, 22140)]