340192080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20543}}^1$

素因数の和:20585

約数の個数: 120

約数和(自身を含む): 1192209408

約数和(自身を除く): 852017328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 20543, 41086, 61629, 82172, 102715, 123258, 164344, 184887, 205430, 246516, 308145, 328688, 369774, 410860, 472489, 493032, 616290, 739548, 821720, 924435, 944978, 986064, 1232580, 1417467, 1479096, 1643440, 1848870, 1889956, 2362445, 2465160, 2834934, 2958192, 3697740, 3779912, 4252401, 4724890, 4930320, 5669868, 7087335, 7395480, 7559824, 8504802, 9449780, 11339736, 14174670, 14790960, 17009604, 18899560, 21262005, 22679472, 28349340, 34019208, 37799120, 42524010, 56698680, 68038416, 85048020, 113397360, 170096040, 340192080]

約数ペア:

[(1, 340192080), (2, 170096040), (3, 113397360), (4, 85048020), (5, 68038416), (6, 56698680), (8, 42524010), (9, 37799120), (10, 34019208), (12, 28349340), (15, 22679472), (16, 21262005), (18, 18899560), (20, 17009604), (23, 14790960), (24, 14174670), (30, 11339736), (36, 9449780), (40, 8504802), (45, 7559824), (46, 7395480), (48, 7087335), (60, 5669868), (69, 4930320), (72, 4724890), (80, 4252401), (90, 3779912), (92, 3697740), (115, 2958192), (120, 2834934), (138, 2465160), (144, 2362445), (180, 1889956), (184, 1848870), (207, 1643440), (230, 1479096), (240, 1417467), (276, 1232580), (345, 986064), (360, 944978), (368, 924435), (414, 821720), (460, 739548), (552, 616290), (690, 493032), (720, 472489), (828, 410860), (920, 369774), (1035, 328688), (1104, 308145), (1380, 246516), (1656, 205430), (1840, 184887), (2070, 164344), (2760, 123258), (3312, 102715), (4140, 82172), (5520, 61629), (8280, 41086), (16560, 20543)]