76480960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 84

約数和(自身を含む): 193697352

約数和(自身を除く): 117216392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 827, 1088, 1156, 1360, 1445, 1654, 2312, 2720, 2890, 3308, 4135, 4624, 5440, 5780, 6616, 8270, 9248, 11560, 13232, 14059, 16540, 18496, 23120, 26464, 28118, 33080, 46240, 52928, 56236, 66160, 70295, 92480, 112472, 132320, 140590, 224944, 239003, 264640, 281180, 449888, 478006, 562360, 899776, 956012, 1124720, 1195015, 1912024, 2249440, 2390030, 3824048, 4498880, 4780060, 7648096, 9560120, 15296192, 19120240, 38240480, 76480960]

約数ペア:

[(1, 76480960), (2, 38240480), (4, 19120240), (5, 15296192), (8, 9560120), (10, 7648096), (16, 4780060), (17, 4498880), (20, 3824048), (32, 2390030), (34, 2249440), (40, 1912024), (64, 1195015), (68, 1124720), (80, 956012), (85, 899776), (136, 562360), (160, 478006), (170, 449888), (272, 281180), (289, 264640), (320, 239003), (340, 224944), (544, 140590), (578, 132320), (680, 112472), (827, 92480), (1088, 70295), (1156, 66160), (1360, 56236), (1445, 52928), (1654, 46240), (2312, 33080), (2720, 28118), (2890, 26464), (3308, 23120), (4135, 18496), (4624, 16540), (5440, 14059), (5780, 13232), (6616, 11560), (8270, 9248)]