28960320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 112

約数和(自身を含む): 93195648

約数和(自身を除く): 64235328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 311, 320, 388, 480, 485, 582, 622, 776, 933, 960, 970, 1164, 1244, 1455, 1552, 1555, 1866, 1940, 2328, 2488, 2910, 3104, 3110, 3732, 3880, 4656, 4665, 4976, 5820, 6208, 6220, 7464, 7760, 9312, 9330, 9952, 11640, 12440, 14928, 15520, 18624, 18660, 19904, 23280, 24880, 29856, 30167, 31040, 37320, 46560, 49760, 59712, 60334, 74640, 90501, 93120, 99520, 120668, 149280, 150835, 181002, 241336, 298560, 301670, 362004, 452505, 482672, 603340, 724008, 905010, 965344, 1206680, 1448016, 1810020, 1930688, 2413360, 2896032, 3620040, 4826720, 5792064, 7240080, 9653440, 14480160, 28960320]

約数ペア:

[(1, 28960320), (2, 14480160), (3, 9653440), (4, 7240080), (5, 5792064), (6, 4826720), (8, 3620040), (10, 2896032), (12, 2413360), (15, 1930688), (16, 1810020), (20, 1448016), (24, 1206680), (30, 965344), (32, 905010), (40, 724008), (48, 603340), (60, 482672), (64, 452505), (80, 362004), (96, 301670), (97, 298560), (120, 241336), (160, 181002), (192, 150835), (194, 149280), (240, 120668), (291, 99520), (311, 93120), (320, 90501), (388, 74640), (480, 60334), (485, 59712), (582, 49760), (622, 46560), (776, 37320), (933, 31040), (960, 30167), (970, 29856), (1164, 24880), (1244, 23280), (1455, 19904), (1552, 18660), (1555, 18624), (1866, 15520), (1940, 14928), (2328, 12440), (2488, 11640), (2910, 9952), (3104, 9330), (3110, 9312), (3732, 7760), (3880, 7464), (4656, 6220), (4665, 6208), (4976, 5820)]