77384880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4715

約数の個数: 120

約数和(自身を含む): 271241568

約数和(自身を除く): 193856688

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, 4673, 5520, 8280, 9346, 14019, 16560, 18692, 23365, 28038, 37384, 42057, 46730, 56076, 70095, 74768, 84114, 93460, 107479, 112152, 140190, 168228, 186920, 210285, 214958, 224304, 280380, 322437, 336456, 373840, 420570, 429916, 537395, 560760, 644874, 672912, 841140, 859832, 967311, 1074790, 1121520, 1289748, 1612185, 1682280, 1719664, 1934622, 2149580, 2579496, 3224370, 3364560, 3869244, 4299160, 4836555, 5158992, 6448740, 7738488, 8598320, 9673110, 12897480, 15476976, 19346220, 25794960, 38692440, 77384880]

約数ペア:

[(1, 77384880), (2, 38692440), (3, 25794960), (4, 19346220), (5, 15476976), (6, 12897480), (8, 9673110), (9, 8598320), (10, 7738488), (12, 6448740), (15, 5158992), (16, 4836555), (18, 4299160), (20, 3869244), (23, 3364560), (24, 3224370), (30, 2579496), (36, 2149580), (40, 1934622), (45, 1719664), (46, 1682280), (48, 1612185), (60, 1289748), (69, 1121520), (72, 1074790), (80, 967311), (90, 859832), (92, 841140), (115, 672912), (120, 644874), (138, 560760), (144, 537395), (180, 429916), (184, 420570), (207, 373840), (230, 336456), (240, 322437), (276, 280380), (345, 224304), (360, 214958), (368, 210285), (414, 186920), (460, 168228), (552, 140190), (690, 112152), (720, 107479), (828, 93460), (920, 84114), (1035, 74768), (1104, 70095), (1380, 56076), (1656, 46730), (1840, 42057), (2070, 37384), (2760, 28038), (3312, 23365), (4140, 18692), (4673, 16560), (5520, 14019), (8280, 9346)]