61880640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:976

約数の個数: 112

約数和(自身を含む): 199387968

約数和(自身を除く): 137507328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 883, 960, 1095, 1168, 1460, 1752, 1766, 2190, 2336, 2649, 2920, 3504, 3532, 4380, 4415, 4672, 5298, 5840, 7008, 7064, 8760, 8830, 10596, 11680, 13245, 14016, 14128, 17520, 17660, 21192, 23360, 26490, 28256, 35040, 35320, 42384, 52980, 56512, 64459, 70080, 70640, 84768, 105960, 128918, 141280, 169536, 193377, 211920, 257836, 282560, 322295, 386754, 423840, 515672, 644590, 773508, 847680, 966885, 1031344, 1289180, 1547016, 1933770, 2062688, 2578360, 3094032, 3867540, 4125376, 5156720, 6188064, 7735080, 10313440, 12376128, 15470160, 20626880, 30940320, 61880640]

約数ペア:

[(1, 61880640), (2, 30940320), (3, 20626880), (4, 15470160), (5, 12376128), (6, 10313440), (8, 7735080), (10, 6188064), (12, 5156720), (15, 4125376), (16, 3867540), (20, 3094032), (24, 2578360), (30, 2062688), (32, 1933770), (40, 1547016), (48, 1289180), (60, 1031344), (64, 966885), (73, 847680), (80, 773508), (96, 644590), (120, 515672), (146, 423840), (160, 386754), (192, 322295), (219, 282560), (240, 257836), (292, 211920), (320, 193377), (365, 169536), (438, 141280), (480, 128918), (584, 105960), (730, 84768), (876, 70640), (883, 70080), (960, 64459), (1095, 56512), (1168, 52980), (1460, 42384), (1752, 35320), (1766, 35040), (2190, 28256), (2336, 26490), (2649, 23360), (2920, 21192), (3504, 17660), (3532, 17520), (4380, 14128), (4415, 14016), (4672, 13245), (5298, 11680), (5840, 10596), (7008, 8830), (7064, 8760)]