356580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{283}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 1240512

約数和(自身を除く): 883932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 283, 315, 420, 566, 630, 849, 1132, 1260, 1415, 1698, 1981, 2547, 2830, 3396, 3962, 4245, 5094, 5660, 5943, 7924, 8490, 9905, 10188, 11886, 12735, 16980, 17829, 19810, 23772, 25470, 29715, 35658, 39620, 50940, 59430, 71316, 89145, 118860, 178290, 356580]

約数ペア:

[(1, 356580), (2, 178290), (3, 118860), (4, 89145), (5, 71316), (6, 59430), (7, 50940), (9, 39620), (10, 35658), (12, 29715), (14, 25470), (15, 23772), (18, 19810), (20, 17829), (21, 16980), (28, 12735), (30, 11886), (35, 10188), (36, 9905), (42, 8490), (45, 7924), (60, 5943), (63, 5660), (70, 5094), (84, 4245), (90, 3962), (105, 3396), (126, 2830), (140, 2547), (180, 1981), (210, 1698), (252, 1415), (283, 1260), (315, 1132), (420, 849), (566, 630)]