7272840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{60607}}^1$

素因数の和:60621

約数の個数: 32

約数和(自身を含む): 21818880

約数和(自身を除く): 14546040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 60607, 121214, 181821, 242428, 303035, 363642, 484856, 606070, 727284, 909105, 1212140, 1454568, 1818210, 2424280, 3636420, 7272840]

約数ペア:

[(1, 7272840), (2, 3636420), (3, 2424280), (4, 1818210), (5, 1454568), (6, 1212140), (8, 909105), (10, 727284), (12, 606070), (15, 484856), (20, 363642), (24, 303035), (30, 242428), (40, 181821), (60, 121214), (120, 60607)]