117187760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63689}}^1$

素因数の和:63725

約数の個数: 40

約数和(自身を含む): 284312160

約数和(自身を除く): 167124400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 63689, 127378, 254756, 318445, 509512, 636890, 1019024, 1273780, 1464847, 2547560, 2929694, 5095120, 5859388, 7324235, 11718776, 14648470, 23437552, 29296940, 58593880, 117187760]

約数ペア:

[(1, 117187760), (2, 58593880), (4, 29296940), (5, 23437552), (8, 14648470), (10, 11718776), (16, 7324235), (20, 5859388), (23, 5095120), (40, 2929694), (46, 2547560), (80, 1464847), (92, 1273780), (115, 1019024), (184, 636890), (230, 509512), (368, 318445), (460, 254756), (920, 127378), (1840, 63689)]