29860440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 66907560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 349, 372, 460, 465, 552, 620, 690, 698, 713, 744, 920, 930, 1047, 1240, 1380, 1396, 1426, 1745, 1860, 2094, 2139, 2760, 2792, 2852, 3490, 3565, 3720, 4188, 4278, 5235, 5704, 6980, 7130, 8027, 8376, 8556, 10470, 10695, 10819, 13960, 14260, 16054, 17112, 20940, 21390, 21638, 24081, 28520, 32108, 32457, 40135, 41880, 42780, 43276, 48162, 54095, 64216, 64914, 80270, 85560, 86552, 96324, 108190, 120405, 129828, 160540, 162285, 192648, 216380, 240810, 248837, 259656, 321080, 324570, 432760, 481620, 497674, 649140, 746511, 963240, 995348, 1244185, 1298280, 1493022, 1990696, 2488370, 2986044, 3732555, 4976740, 5972088, 7465110, 9953480, 14930220, 29860440]

約数ペア:

[(1, 29860440), (2, 14930220), (3, 9953480), (4, 7465110), (5, 5972088), (6, 4976740), (8, 3732555), (10, 2986044), (12, 2488370), (15, 1990696), (20, 1493022), (23, 1298280), (24, 1244185), (30, 995348), (31, 963240), (40, 746511), (46, 649140), (60, 497674), (62, 481620), (69, 432760), (92, 324570), (93, 321080), (115, 259656), (120, 248837), (124, 240810), (138, 216380), (155, 192648), (184, 162285), (186, 160540), (230, 129828), (248, 120405), (276, 108190), (310, 96324), (345, 86552), (349, 85560), (372, 80270), (460, 64914), (465, 64216), (552, 54095), (620, 48162), (690, 43276), (698, 42780), (713, 41880), (744, 40135), (920, 32457), (930, 32108), (1047, 28520), (1240, 24081), (1380, 21638), (1396, 21390), (1426, 20940), (1745, 17112), (1860, 16054), (2094, 14260), (2139, 13960), (2760, 10819), (2792, 10695), (2852, 10470), (3490, 8556), (3565, 8376), (3720, 8027), (4188, 7130), (4278, 6980), (5235, 5704)]