65165160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1237}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 196099200

約数和(自身を除く): 130934040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1237, 1317, 1756, 2195, 2474, 2634, 3512, 3711, 4390, 4948, 5268, 6185, 6585, 7422, 8780, 9896, 10536, 12370, 13170, 14844, 17560, 18555, 24740, 26340, 29688, 37110, 49480, 52680, 74220, 148440, 543043, 1086086, 1629129, 2172172, 2715215, 3258258, 4344344, 5430430, 6516516, 8145645, 10860860, 13033032, 16291290, 21721720, 32582580, 65165160]

約数ペア:

[(1, 65165160), (2, 32582580), (3, 21721720), (4, 16291290), (5, 13033032), (6, 10860860), (8, 8145645), (10, 6516516), (12, 5430430), (15, 4344344), (20, 3258258), (24, 2715215), (30, 2172172), (40, 1629129), (60, 1086086), (120, 543043), (439, 148440), (878, 74220), (1237, 52680), (1317, 49480), (1756, 37110), (2195, 29688), (2474, 26340), (2634, 24740), (3512, 18555), (3711, 17560), (4390, 14844), (4948, 13170), (5268, 12370), (6185, 10536), (6585, 9896), (7422, 8780)]