191856360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12589}}^1$

素因数の和:12730

約数の個数: 64

約数和(自身を含む): 580147200

約数和(自身を除く): 388290840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 12589, 15240, 25178, 37767, 50356, 62945, 75534, 100712, 125890, 151068, 188835, 251780, 302136, 377670, 503560, 755340, 1510680, 1598803, 3197606, 4796409, 6395212, 7994015, 9592818, 12790424, 15988030, 19185636, 23982045, 31976060, 38371272, 47964090, 63952120, 95928180, 191856360]

約数ペア:

[(1, 191856360), (2, 95928180), (3, 63952120), (4, 47964090), (5, 38371272), (6, 31976060), (8, 23982045), (10, 19185636), (12, 15988030), (15, 12790424), (20, 9592818), (24, 7994015), (30, 6395212), (40, 4796409), (60, 3197606), (120, 1598803), (127, 1510680), (254, 755340), (381, 503560), (508, 377670), (635, 302136), (762, 251780), (1016, 188835), (1270, 151068), (1524, 125890), (1905, 100712), (2540, 75534), (3048, 62945), (3810, 50356), (5080, 37767), (7620, 25178), (12589, 15240)]