23280320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 112

約数和(自身を含む): 66812160

約数和(自身を除く): 43531840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 547, 560, 608, 665, 760, 1064, 1094, 1120, 1216, 1330, 1520, 2128, 2188, 2240, 2660, 2735, 3040, 3829, 4256, 4376, 5320, 5470, 6080, 7658, 8512, 8752, 10393, 10640, 10940, 15316, 17504, 19145, 20786, 21280, 21880, 30632, 35008, 38290, 41572, 42560, 43760, 51965, 61264, 72751, 76580, 83144, 87520, 103930, 122528, 145502, 153160, 166288, 175040, 207860, 245056, 291004, 306320, 332576, 363755, 415720, 582008, 612640, 665152, 727510, 831440, 1164016, 1225280, 1455020, 1662880, 2328032, 2910040, 3325760, 4656064, 5820080, 11640160, 23280320]

約数ペア:

[(1, 23280320), (2, 11640160), (4, 5820080), (5, 4656064), (7, 3325760), (8, 2910040), (10, 2328032), (14, 1662880), (16, 1455020), (19, 1225280), (20, 1164016), (28, 831440), (32, 727510), (35, 665152), (38, 612640), (40, 582008), (56, 415720), (64, 363755), (70, 332576), (76, 306320), (80, 291004), (95, 245056), (112, 207860), (133, 175040), (140, 166288), (152, 153160), (160, 145502), (190, 122528), (224, 103930), (266, 87520), (280, 83144), (304, 76580), (320, 72751), (380, 61264), (448, 51965), (532, 43760), (547, 42560), (560, 41572), (608, 38290), (665, 35008), (760, 30632), (1064, 21880), (1094, 21280), (1120, 20786), (1216, 19145), (1330, 17504), (1520, 15316), (2128, 10940), (2188, 10640), (2240, 10393), (2660, 8752), (2735, 8512), (3040, 7658), (3829, 6080), (4256, 5470), (4376, 5320)]