48576060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20759}}^1$

素因数の和:20787

約数の個数: 72

約数和(自身を含む): 158689440

約数和(自身を除く): 110113380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 20759, 41518, 62277, 83036, 103795, 124554, 186831, 207590, 249108, 269867, 311385, 373662, 415180, 539734, 622770, 747324, 809601, 934155, 1079468, 1245540, 1349335, 1619202, 1868310, 2428803, 2698670, 3238404, 3736620, 4048005, 4857606, 5397340, 8096010, 9715212, 12144015, 16192020, 24288030, 48576060]

約数ペア:

[(1, 48576060), (2, 24288030), (3, 16192020), (4, 12144015), (5, 9715212), (6, 8096010), (9, 5397340), (10, 4857606), (12, 4048005), (13, 3736620), (15, 3238404), (18, 2698670), (20, 2428803), (26, 1868310), (30, 1619202), (36, 1349335), (39, 1245540), (45, 1079468), (52, 934155), (60, 809601), (65, 747324), (78, 622770), (90, 539734), (117, 415180), (130, 373662), (156, 311385), (180, 269867), (195, 249108), (234, 207590), (260, 186831), (390, 124554), (468, 103795), (585, 83036), (780, 62277), (1170, 41518), (2340, 20759)]