2449776.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311293}}^1$

素因数の和:311309

約数の個数: 40

約数和(自身を含む): 231602736

約数和(自身を除く): 156892416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311293, 622586, 933879, 1245172, 1556465, 1867758, 2490344, 3112930, 3735516, 4669395, 4980688, 6225860, 7471032, 9338790, 12451720, 14942064, 18677580, 24903440, 37355160, 74710320]

約数ペア:

[(1, 74710320), (2, 37355160), (3, 24903440), (4, 18677580), (5, 14942064), (6, 12451720), (8, 9338790), (10, 7471032), (12, 6225860), (15, 4980688), (16, 4669395), (20, 3735516), (24, 3112930), (30, 2490344), (40, 1867758), (48, 1556465), (60, 1245172), (80, 933879), (120, 622586), (240, 311293)]