2556932160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26371}}^1$

素因数の和:26492

約数の個数: 112

約数和(自身を含む): 8198949312

約数和(自身を除く): 5642017152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 808, 960, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 6464, 8080, 9696, 12120, 16160, 19392, 24240, 26371, 32320, 48480, 52742, 79113, 96960, 105484, 131855, 158226, 210968, 263710, 316452, 395565, 421936, 527420, 632904, 791130, 843872, 1054840, 1265808, 1582260, 1687744, 2109680, 2531616, 2663471, 3164520, 4219360, 5063232, 5326942, 6329040, 7990413, 8438720, 10653884, 12658080, 13317355, 15980826, 21307768, 25316160, 26634710, 31961652, 39952065, 42615536, 53269420, 63923304, 79904130, 85231072, 106538840, 127846608, 159808260, 170462144, 213077680, 255693216, 319616520, 426155360, 511386432, 639233040, 852310720, 1278466080, 2556932160]

約数ペア:

[(1, 2556932160), (2, 1278466080), (3, 852310720), (4, 639233040), (5, 511386432), (6, 426155360), (8, 319616520), (10, 255693216), (12, 213077680), (15, 170462144), (16, 159808260), (20, 127846608), (24, 106538840), (30, 85231072), (32, 79904130), (40, 63923304), (48, 53269420), (60, 42615536), (64, 39952065), (80, 31961652), (96, 26634710), (101, 25316160), (120, 21307768), (160, 15980826), (192, 13317355), (202, 12658080), (240, 10653884), (303, 8438720), (320, 7990413), (404, 6329040), (480, 5326942), (505, 5063232), (606, 4219360), (808, 3164520), (960, 2663471), (1010, 2531616), (1212, 2109680), (1515, 1687744), (1616, 1582260), (2020, 1265808), (2424, 1054840), (3030, 843872), (3232, 791130), (4040, 632904), (4848, 527420), (6060, 421936), (6464, 395565), (8080, 316452), (9696, 263710), (12120, 210968), (16160, 158226), (19392, 131855), (24240, 105484), (26371, 96960), (32320, 79113), (48480, 52742)]