1072720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 2892672

約数和(自身を除く): 1819952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 53, 55, 80, 88, 92, 106, 110, 115, 176, 184, 212, 220, 230, 253, 265, 368, 424, 440, 460, 506, 530, 583, 848, 880, 920, 1012, 1060, 1166, 1219, 1265, 1840, 2024, 2120, 2332, 2438, 2530, 2915, 4048, 4240, 4664, 4876, 5060, 5830, 6095, 9328, 9752, 10120, 11660, 12190, 13409, 19504, 20240, 23320, 24380, 26818, 46640, 48760, 53636, 67045, 97520, 107272, 134090, 214544, 268180, 536360, 1072720]

約数ペア:

[(1, 1072720), (2, 536360), (4, 268180), (5, 214544), (8, 134090), (10, 107272), (11, 97520), (16, 67045), (20, 53636), (22, 48760), (23, 46640), (40, 26818), (44, 24380), (46, 23320), (53, 20240), (55, 19504), (80, 13409), (88, 12190), (92, 11660), (106, 10120), (110, 9752), (115, 9328), (176, 6095), (184, 5830), (212, 5060), (220, 4876), (230, 4664), (253, 4240), (265, 4048), (368, 2915), (424, 2530), (440, 2438), (460, 2332), (506, 2120), (530, 2024), (583, 1840), (848, 1265), (880, 1219), (920, 1166), (1012, 1060)]