82000320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:622

約数の個数: 112

約数和(自身を含む): 262188960

約数和(自身を除く): 180188640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 229, 240, 320, 373, 458, 480, 687, 746, 916, 960, 1119, 1145, 1374, 1492, 1832, 1865, 2238, 2290, 2748, 2984, 3435, 3664, 3730, 4476, 4580, 5496, 5595, 5968, 6870, 7328, 7460, 8952, 9160, 10992, 11190, 11936, 13740, 14656, 14920, 17904, 18320, 21984, 22380, 23872, 27480, 29840, 35808, 36640, 43968, 44760, 54960, 59680, 71616, 73280, 85417, 89520, 109920, 119360, 170834, 179040, 219840, 256251, 341668, 358080, 427085, 512502, 683336, 854170, 1025004, 1281255, 1366672, 1708340, 2050008, 2562510, 2733344, 3416680, 4100016, 5125020, 5466688, 6833360, 8200032, 10250040, 13666720, 16400064, 20500080, 27333440, 41000160, 82000320]

約数ペア:

[(1, 82000320), (2, 41000160), (3, 27333440), (4, 20500080), (5, 16400064), (6, 13666720), (8, 10250040), (10, 8200032), (12, 6833360), (15, 5466688), (16, 5125020), (20, 4100016), (24, 3416680), (30, 2733344), (32, 2562510), (40, 2050008), (48, 1708340), (60, 1366672), (64, 1281255), (80, 1025004), (96, 854170), (120, 683336), (160, 512502), (192, 427085), (229, 358080), (240, 341668), (320, 256251), (373, 219840), (458, 179040), (480, 170834), (687, 119360), (746, 109920), (916, 89520), (960, 85417), (1119, 73280), (1145, 71616), (1374, 59680), (1492, 54960), (1832, 44760), (1865, 43968), (2238, 36640), (2290, 35808), (2748, 29840), (2984, 27480), (3435, 23872), (3664, 22380), (3730, 21984), (4476, 18320), (4580, 17904), (5496, 14920), (5595, 14656), (5968, 13740), (6870, 11936), (7328, 11190), (7460, 10992), (8952, 9160)]