307324440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19853}}^1$

素因数の和:19913

約数の個数: 96

約数和(自身を含む): 1022083920

約数和(自身を除く): 714759480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 19853, 39706, 59559, 79412, 99265, 119118, 158824, 178677, 198530, 238236, 297795, 357354, 397060, 476472, 595590, 714708, 794120, 853679, 893385, 1191180, 1429416, 1707358, 1786770, 2382360, 2561037, 3414716, 3573540, 4268395, 5122074, 6829432, 7147080, 7683111, 8536790, 10244148, 12805185, 15366222, 17073580, 20488296, 25610370, 30732444, 34147160, 38415555, 51220740, 61464888, 76831110, 102441480, 153662220, 307324440]

約数ペア:

[(1, 307324440), (2, 153662220), (3, 102441480), (4, 76831110), (5, 61464888), (6, 51220740), (8, 38415555), (9, 34147160), (10, 30732444), (12, 25610370), (15, 20488296), (18, 17073580), (20, 15366222), (24, 12805185), (30, 10244148), (36, 8536790), (40, 7683111), (43, 7147080), (45, 6829432), (60, 5122074), (72, 4268395), (86, 3573540), (90, 3414716), (120, 2561037), (129, 2382360), (172, 1786770), (180, 1707358), (215, 1429416), (258, 1191180), (344, 893385), (360, 853679), (387, 794120), (430, 714708), (516, 595590), (645, 476472), (774, 397060), (860, 357354), (1032, 297795), (1290, 238236), (1548, 198530), (1720, 178677), (1935, 158824), (2580, 119118), (3096, 99265), (3870, 79412), (5160, 59559), (7740, 39706), (15480, 19853)]