7140360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 21614400

約数和(自身を除く): 14474040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 379, 471, 628, 758, 785, 942, 1137, 1256, 1516, 1570, 1884, 1895, 2274, 2355, 3032, 3140, 3768, 3790, 4548, 4710, 5685, 6280, 7580, 9096, 9420, 11370, 15160, 18840, 22740, 45480, 59503, 119006, 178509, 238012, 297515, 357018, 476024, 595030, 714036, 892545, 1190060, 1428072, 1785090, 2380120, 3570180, 7140360]

約数ペア:

[(1, 7140360), (2, 3570180), (3, 2380120), (4, 1785090), (5, 1428072), (6, 1190060), (8, 892545), (10, 714036), (12, 595030), (15, 476024), (20, 357018), (24, 297515), (30, 238012), (40, 178509), (60, 119006), (120, 59503), (157, 45480), (314, 22740), (379, 18840), (471, 15160), (628, 11370), (758, 9420), (785, 9096), (942, 7580), (1137, 6280), (1256, 5685), (1516, 4710), (1570, 4548), (1884, 3790), (1895, 3768), (2274, 3140), (2355, 3032)]