120462840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{334619}}^1$

素因数の和:334636

約数の個数: 48

約数和(自身を含む): 391505400

約数和(自身を除く): 271042560

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, 334619, 669238, 1003857, 1338476, 1673095, 2007714, 2676952, 3011571, 3346190, 4015428, 5019285, 6023142, 6692380, 8030856, 10038570, 12046284, 13384760, 15057855, 20077140, 24092568, 30115710, 40154280, 60231420, 120462840]

約数ペア:

[(1, 120462840), (2, 60231420), (3, 40154280), (4, 30115710), (5, 24092568), (6, 20077140), (8, 15057855), (9, 13384760), (10, 12046284), (12, 10038570), (15, 8030856), (18, 6692380), (20, 6023142), (24, 5019285), (30, 4015428), (36, 3346190), (40, 3011571), (45, 2676952), (60, 2007714), (72, 1673095), (90, 1338476), (120, 1003857), (180, 669238), (360, 334619)]