12426840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34519}}^1$

素因数の和:34536

約数の個数: 48

約数和(自身を含む): 40388400

約数和(自身を除く): 27961560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34519, 69038, 103557, 138076, 172595, 207114, 276152, 310671, 345190, 414228, 517785, 621342, 690380, 828456, 1035570, 1242684, 1380760, 1553355, 2071140, 2485368, 3106710, 4142280, 6213420, 12426840]

約数ペア:

[(1, 12426840), (2, 6213420), (3, 4142280), (4, 3106710), (5, 2485368), (6, 2071140), (8, 1553355), (9, 1380760), (10, 1242684), (12, 1035570), (15, 828456), (18, 690380), (20, 621342), (24, 517785), (30, 414228), (36, 345190), (40, 310671), (45, 276152), (60, 207114), (72, 172595), (90, 138076), (120, 103557), (180, 69038), (360, 34519)]