76404960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 263901456

約数和(自身を除く): 187496496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 547, 582, 720, 776, 873, 970, 1094, 1164, 1440, 1455, 1552, 1641, 1746, 1940, 2188, 2328, 2735, 2910, 3104, 3282, 3492, 3880, 4365, 4376, 4656, 4923, 5470, 5820, 6564, 6984, 7760, 8205, 8730, 8752, 9312, 9846, 10940, 11640, 13128, 13968, 15520, 16410, 17460, 17504, 19692, 21880, 23280, 24615, 26256, 27936, 32820, 34920, 39384, 43760, 46560, 49230, 52512, 53059, 65640, 69840, 78768, 87520, 98460, 106118, 131280, 139680, 157536, 159177, 196920, 212236, 262560, 265295, 318354, 393840, 424472, 477531, 530590, 636708, 787680, 795885, 848944, 955062, 1061180, 1273416, 1591770, 1697888, 1910124, 2122360, 2387655, 2546832, 3183540, 3820248, 4244720, 4775310, 5093664, 6367080, 7640496, 8489440, 9550620, 12734160, 15280992, 19101240, 25468320, 38202480, 76404960]

約数ペア:

[(1, 76404960), (2, 38202480), (3, 25468320), (4, 19101240), (5, 15280992), (6, 12734160), (8, 9550620), (9, 8489440), (10, 7640496), (12, 6367080), (15, 5093664), (16, 4775310), (18, 4244720), (20, 3820248), (24, 3183540), (30, 2546832), (32, 2387655), (36, 2122360), (40, 1910124), (45, 1697888), (48, 1591770), (60, 1273416), (72, 1061180), (80, 955062), (90, 848944), (96, 795885), (97, 787680), (120, 636708), (144, 530590), (160, 477531), (180, 424472), (194, 393840), (240, 318354), (288, 265295), (291, 262560), (360, 212236), (388, 196920), (480, 159177), (485, 157536), (547, 139680), (582, 131280), (720, 106118), (776, 98460), (873, 87520), (970, 78768), (1094, 69840), (1164, 65640), (1440, 53059), (1455, 52512), (1552, 49230), (1641, 46560), (1746, 43760), (1940, 39384), (2188, 34920), (2328, 32820), (2735, 27936), (2910, 26256), (3104, 24615), (3282, 23280), (3492, 21880), (3880, 19692), (4365, 17504), (4376, 17460), (4656, 16410), (4923, 15520), (5470, 13968), (5820, 13128), (6564, 11640), (6984, 10940), (7760, 9846), (8205, 9312), (8730, 8752)]