53397720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6489

約数の個数: 96

約数和(自身を含む): 181116000

約数和(自身を除く): 127718280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6449, 8280, 12898, 19347, 25796, 32245, 38694, 51592, 58041, 64490, 77388, 96735, 116082, 128980, 148327, 154776, 193470, 232164, 257960, 290205, 296654, 386940, 444981, 464328, 580410, 593308, 741635, 773880, 889962, 1160820, 1186616, 1334943, 1483270, 1779924, 2224905, 2321640, 2669886, 2966540, 3559848, 4449810, 5339772, 5933080, 6674715, 8899620, 10679544, 13349430, 17799240, 26698860, 53397720]

約数ペア:

[(1, 53397720), (2, 26698860), (3, 17799240), (4, 13349430), (5, 10679544), (6, 8899620), (8, 6674715), (9, 5933080), (10, 5339772), (12, 4449810), (15, 3559848), (18, 2966540), (20, 2669886), (23, 2321640), (24, 2224905), (30, 1779924), (36, 1483270), (40, 1334943), (45, 1186616), (46, 1160820), (60, 889962), (69, 773880), (72, 741635), (90, 593308), (92, 580410), (115, 464328), (120, 444981), (138, 386940), (180, 296654), (184, 290205), (207, 257960), (230, 232164), (276, 193470), (345, 154776), (360, 148327), (414, 128980), (460, 116082), (552, 96735), (690, 77388), (828, 64490), (920, 58041), (1035, 51592), (1380, 38694), (1656, 32245), (2070, 25796), (2760, 19347), (4140, 12898), (6449, 8280)]