122694840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{340819}}^1$

素因数の和:340836

約数の個数: 48

約数和(自身を含む): 398759400

約数和(自身を除く): 276064560

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, 340819, 681638, 1022457, 1363276, 1704095, 2044914, 2726552, 3067371, 3408190, 4089828, 5112285, 6134742, 6816380, 8179656, 10224570, 12269484, 13632760, 15336855, 20449140, 24538968, 30673710, 40898280, 61347420, 122694840]

約数ペア:

[(1, 122694840), (2, 61347420), (3, 40898280), (4, 30673710), (5, 24538968), (6, 20449140), (8, 15336855), (9, 13632760), (10, 12269484), (12, 10224570), (15, 8179656), (18, 6816380), (20, 6134742), (24, 5112285), (30, 4089828), (36, 3408190), (40, 3067371), (45, 2726552), (60, 2044914), (72, 1704095), (90, 1363276), (120, 1022457), (180, 681638), (360, 340819)]