8070540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 23331840

約数和(自身を除く): 15261300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4339, 8678, 13017, 17356, 21695, 26034, 43390, 52068, 65085, 86780, 130170, 134509, 260340, 269018, 403527, 538036, 672545, 807054, 1345090, 1614108, 2017635, 2690180, 4035270, 8070540]

約数ペア:

[(1, 8070540), (2, 4035270), (3, 2690180), (4, 2017635), (5, 1614108), (6, 1345090), (10, 807054), (12, 672545), (15, 538036), (20, 403527), (30, 269018), (31, 260340), (60, 134509), (62, 130170), (93, 86780), (124, 65085), (155, 52068), (186, 43390), (310, 26034), (372, 21695), (465, 17356), (620, 13017), (930, 8678), (1860, 4339)]