288960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:70

約数の個数: 112

約数和(自身を含む): 1072896

約数和(自身を除く): 783936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1680, 1720, 1806, 2064, 2240, 2408, 2580, 2752, 3010, 3360, 3440, 3612, 4128, 4515, 4816, 5160, 6020, 6720, 6880, 7224, 8256, 9030, 9632, 10320, 12040, 13760, 14448, 18060, 19264, 20640, 24080, 28896, 36120, 41280, 48160, 57792, 72240, 96320, 144480, 288960]

約数ペア:

[(1, 288960), (2, 144480), (3, 96320), (4, 72240), (5, 57792), (6, 48160), (7, 41280), (8, 36120), (10, 28896), (12, 24080), (14, 20640), (15, 19264), (16, 18060), (20, 14448), (21, 13760), (24, 12040), (28, 10320), (30, 9632), (32, 9030), (35, 8256), (40, 7224), (42, 6880), (43, 6720), (48, 6020), (56, 5160), (60, 4816), (64, 4515), (70, 4128), (80, 3612), (84, 3440), (86, 3360), (96, 3010), (105, 2752), (112, 2580), (120, 2408), (129, 2240), (140, 2064), (160, 1806), (168, 1720), (172, 1680), (192, 1505), (210, 1376), (215, 1344), (224, 1290), (240, 1204), (258, 1120), (280, 1032), (301, 960), (320, 903), (336, 860), (344, 840), (420, 688), (430, 672), (448, 645), (480, 602), (516, 560)]