1283885580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{39119}}^1$

素因数の和:39678

約数の個数: 48

約数和(自身を含む): 3601543680

約数和(自身を除く): 2317658100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 5470, 6564, 8205, 10940, 16410, 32820, 39119, 78238, 117357, 156476, 195595, 234714, 391190, 469428, 586785, 782380, 1173570, 2347140, 21398093, 42796186, 64194279, 85592372, 106990465, 128388558, 213980930, 256777116, 320971395, 427961860, 641942790, 1283885580]

約数ペア:

[(1, 1283885580), (2, 641942790), (3, 427961860), (4, 320971395), (5, 256777116), (6, 213980930), (10, 128388558), (12, 106990465), (15, 85592372), (20, 64194279), (30, 42796186), (60, 21398093), (547, 2347140), (1094, 1173570), (1641, 782380), (2188, 586785), (2735, 469428), (3282, 391190), (5470, 234714), (6564, 195595), (8205, 156476), (10940, 117357), (16410, 78238), (32820, 39119)]