108301020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78479}}^1$

素因数の和:78514

約数の個数: 48

約数和(自身を含む): 316431360

約数和(自身を除く): 208130340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 78479, 156958, 235437, 313916, 392395, 470874, 784790, 941748, 1177185, 1569580, 1805017, 2354370, 3610034, 4708740, 5415051, 7220068, 9025085, 10830102, 18050170, 21660204, 27075255, 36100340, 54150510, 108301020]

約数ペア:

[(1, 108301020), (2, 54150510), (3, 36100340), (4, 27075255), (5, 21660204), (6, 18050170), (10, 10830102), (12, 9025085), (15, 7220068), (20, 5415051), (23, 4708740), (30, 3610034), (46, 2354370), (60, 1805017), (69, 1569580), (92, 1177185), (115, 941748), (138, 784790), (230, 470874), (276, 392395), (345, 313916), (460, 235437), (690, 156958), (1380, 78479)]