124984760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 297622080

約数和(自身を除く): 172637320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1460, 1679, 1861, 2920, 3358, 3722, 6716, 7444, 8395, 9305, 13432, 14888, 16790, 18610, 33580, 37220, 42803, 67160, 74440, 85606, 135853, 171212, 214015, 271706, 342424, 428030, 543412, 679265, 856060, 1086824, 1358530, 1712120, 2717060, 3124619, 5434120, 6249238, 12498476, 15623095, 24996952, 31246190, 62492380, 124984760]

約数ペア:

[(1, 124984760), (2, 62492380), (4, 31246190), (5, 24996952), (8, 15623095), (10, 12498476), (20, 6249238), (23, 5434120), (40, 3124619), (46, 2717060), (73, 1712120), (92, 1358530), (115, 1086824), (146, 856060), (184, 679265), (230, 543412), (292, 428030), (365, 342424), (460, 271706), (584, 214015), (730, 171212), (920, 135853), (1460, 85606), (1679, 74440), (1861, 67160), (2920, 42803), (3358, 37220), (3722, 33580), (6716, 18610), (7444, 16790), (8395, 14888), (9305, 13432)]