268201320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51977}}^1$

素因数の和:52034

約数の個数: 64

約数和(自身を含む): 823331520

約数和(自身を除く): 555130200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 51977, 103954, 155931, 207908, 259885, 311862, 415816, 519770, 623724, 779655, 1039540, 1247448, 1559310, 2079080, 2235011, 3118620, 4470022, 6237240, 6705033, 8940044, 11175055, 13410066, 17880088, 22350110, 26820132, 33525165, 44700220, 53640264, 67050330, 89400440, 134100660, 268201320]

約数ペア:

[(1, 268201320), (2, 134100660), (3, 89400440), (4, 67050330), (5, 53640264), (6, 44700220), (8, 33525165), (10, 26820132), (12, 22350110), (15, 17880088), (20, 13410066), (24, 11175055), (30, 8940044), (40, 6705033), (43, 6237240), (60, 4470022), (86, 3118620), (120, 2235011), (129, 2079080), (172, 1559310), (215, 1247448), (258, 1039540), (344, 779655), (430, 623724), (516, 519770), (645, 415816), (860, 311862), (1032, 259885), (1290, 207908), (1720, 155931), (2580, 103954), (5160, 51977)]