13300440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 42854400

約数和(自身を除く): 29553960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 79, 92, 115, 120, 122, 138, 158, 183, 184, 230, 237, 244, 276, 305, 316, 345, 366, 395, 460, 474, 488, 552, 610, 632, 690, 732, 790, 915, 920, 948, 1185, 1220, 1380, 1403, 1464, 1580, 1817, 1830, 1896, 2370, 2440, 2760, 2806, 3160, 3634, 3660, 4209, 4740, 4819, 5451, 5612, 7015, 7268, 7320, 8418, 9085, 9480, 9638, 10902, 11224, 14030, 14457, 14536, 16836, 18170, 19276, 21045, 21804, 24095, 27255, 28060, 28914, 33672, 36340, 38552, 42090, 43608, 48190, 54510, 56120, 57828, 72285, 72680, 84180, 96380, 109020, 110837, 115656, 144570, 168360, 192760, 218040, 221674, 289140, 332511, 443348, 554185, 578280, 665022, 886696, 1108370, 1330044, 1662555, 2216740, 2660088, 3325110, 4433480, 6650220, 13300440]

約数ペア:

[(1, 13300440), (2, 6650220), (3, 4433480), (4, 3325110), (5, 2660088), (6, 2216740), (8, 1662555), (10, 1330044), (12, 1108370), (15, 886696), (20, 665022), (23, 578280), (24, 554185), (30, 443348), (40, 332511), (46, 289140), (60, 221674), (61, 218040), (69, 192760), (79, 168360), (92, 144570), (115, 115656), (120, 110837), (122, 109020), (138, 96380), (158, 84180), (183, 72680), (184, 72285), (230, 57828), (237, 56120), (244, 54510), (276, 48190), (305, 43608), (316, 42090), (345, 38552), (366, 36340), (395, 33672), (460, 28914), (474, 28060), (488, 27255), (552, 24095), (610, 21804), (632, 21045), (690, 19276), (732, 18170), (790, 16836), (915, 14536), (920, 14457), (948, 14030), (1185, 11224), (1220, 10902), (1380, 9638), (1403, 9480), (1464, 9085), (1580, 8418), (1817, 7320), (1830, 7268), (1896, 7015), (2370, 5612), (2440, 5451), (2760, 4819), (2806, 4740), (3160, 4209), (3634, 3660)]