74807760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{883}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 232824384

約数和(自身を除く): 158016624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 883, 1059, 1412, 1765, 1766, 2118, 2649, 2824, 3530, 3532, 4236, 4415, 5295, 5298, 5648, 7060, 7064, 8472, 8830, 10590, 10596, 13245, 14120, 14128, 16944, 17660, 21180, 21192, 26490, 28240, 35320, 42360, 42384, 52980, 70640, 84720, 105960, 211920, 311699, 623398, 935097, 1246796, 1558495, 1870194, 2493592, 3116990, 3740388, 4675485, 4987184, 6233980, 7480776, 9350970, 12467960, 14961552, 18701940, 24935920, 37403880, 74807760]

約数ペア:

[(1, 74807760), (2, 37403880), (3, 24935920), (4, 18701940), (5, 14961552), (6, 12467960), (8, 9350970), (10, 7480776), (12, 6233980), (15, 4987184), (16, 4675485), (20, 3740388), (24, 3116990), (30, 2493592), (40, 1870194), (48, 1558495), (60, 1246796), (80, 935097), (120, 623398), (240, 311699), (353, 211920), (706, 105960), (883, 84720), (1059, 70640), (1412, 52980), (1765, 42384), (1766, 42360), (2118, 35320), (2649, 28240), (2824, 26490), (3530, 21192), (3532, 21180), (4236, 17660), (4415, 16944), (5295, 14128), (5298, 14120), (5648, 13245), (7060, 10596), (7064, 10590), (8472, 8830)]