47607240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 152616960

約数和(自身を除く): 105009720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 367, 376, 460, 470, 552, 564, 690, 705, 734, 920, 940, 1081, 1101, 1128, 1380, 1410, 1468, 1835, 1880, 2162, 2202, 2760, 2820, 2936, 3243, 3670, 4324, 4404, 5405, 5505, 5640, 6486, 7340, 8441, 8648, 8808, 10810, 11010, 12972, 14680, 16215, 16882, 17249, 21620, 22020, 25323, 25944, 32430, 33764, 34498, 42205, 43240, 44040, 50646, 51747, 64860, 67528, 68996, 84410, 86245, 101292, 103494, 126615, 129720, 137992, 168820, 172490, 202584, 206988, 253230, 258735, 337640, 344980, 396727, 413976, 506460, 517470, 689960, 793454, 1012920, 1034940, 1190181, 1586908, 1983635, 2069880, 2380362, 3173816, 3967270, 4760724, 5950905, 7934540, 9521448, 11901810, 15869080, 23803620, 47607240]

約数ペア:

[(1, 47607240), (2, 23803620), (3, 15869080), (4, 11901810), (5, 9521448), (6, 7934540), (8, 5950905), (10, 4760724), (12, 3967270), (15, 3173816), (20, 2380362), (23, 2069880), (24, 1983635), (30, 1586908), (40, 1190181), (46, 1034940), (47, 1012920), (60, 793454), (69, 689960), (92, 517470), (94, 506460), (115, 413976), (120, 396727), (138, 344980), (141, 337640), (184, 258735), (188, 253230), (230, 206988), (235, 202584), (276, 172490), (282, 168820), (345, 137992), (367, 129720), (376, 126615), (460, 103494), (470, 101292), (552, 86245), (564, 84410), (690, 68996), (705, 67528), (734, 64860), (920, 51747), (940, 50646), (1081, 44040), (1101, 43240), (1128, 42205), (1380, 34498), (1410, 33764), (1468, 32430), (1835, 25944), (1880, 25323), (2162, 22020), (2202, 21620), (2760, 17249), (2820, 16882), (2936, 16215), (3243, 14680), (3670, 12972), (4324, 11010), (4404, 10810), (5405, 8808), (5505, 8648), (5640, 8441), (6486, 7340)]