12739080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2070

約数の個数: 64

約数和(自身を含む): 38957760

約数和(自身を除く): 26218680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2003, 2120, 3180, 4006, 6009, 6360, 8012, 10015, 12018, 16024, 20030, 24036, 30045, 40060, 48072, 60090, 80120, 106159, 120180, 212318, 240360, 318477, 424636, 530795, 636954, 849272, 1061590, 1273908, 1592385, 2123180, 2547816, 3184770, 4246360, 6369540, 12739080]

約数ペア:

[(1, 12739080), (2, 6369540), (3, 4246360), (4, 3184770), (5, 2547816), (6, 2123180), (8, 1592385), (10, 1273908), (12, 1061590), (15, 849272), (20, 636954), (24, 530795), (30, 424636), (40, 318477), (53, 240360), (60, 212318), (106, 120180), (120, 106159), (159, 80120), (212, 60090), (265, 48072), (318, 40060), (424, 30045), (530, 24036), (636, 20030), (795, 16024), (1060, 12018), (1272, 10015), (1590, 8012), (2003, 6360), (2120, 6009), (3180, 4006)]