8126360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 21258720

約数和(自身を除く): 13132360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 73, 88, 92, 110, 115, 121, 146, 184, 220, 230, 242, 253, 292, 365, 440, 460, 484, 506, 584, 605, 730, 803, 920, 968, 1012, 1210, 1265, 1460, 1606, 1679, 2024, 2420, 2530, 2783, 2920, 3212, 3358, 4015, 4840, 5060, 5566, 6424, 6716, 8030, 8395, 8833, 10120, 11132, 13432, 13915, 16060, 16790, 17666, 18469, 22264, 27830, 32120, 33580, 35332, 36938, 44165, 55660, 67160, 70664, 73876, 88330, 92345, 111320, 147752, 176660, 184690, 203159, 353320, 369380, 406318, 738760, 812636, 1015795, 1625272, 2031590, 4063180, 8126360]

約数ペア:

[(1, 8126360), (2, 4063180), (4, 2031590), (5, 1625272), (8, 1015795), (10, 812636), (11, 738760), (20, 406318), (22, 369380), (23, 353320), (40, 203159), (44, 184690), (46, 176660), (55, 147752), (73, 111320), (88, 92345), (92, 88330), (110, 73876), (115, 70664), (121, 67160), (146, 55660), (184, 44165), (220, 36938), (230, 35332), (242, 33580), (253, 32120), (292, 27830), (365, 22264), (440, 18469), (460, 17666), (484, 16790), (506, 16060), (584, 13915), (605, 13432), (730, 11132), (803, 10120), (920, 8833), (968, 8395), (1012, 8030), (1210, 6716), (1265, 6424), (1460, 5566), (1606, 5060), (1679, 4840), (2024, 4015), (2420, 3358), (2530, 3212), (2783, 2920)]