459480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 1578240

約数和(自身を除く): 1118760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 547, 840, 1094, 1641, 2188, 2735, 3282, 3829, 4376, 5470, 6564, 7658, 8205, 10940, 11487, 13128, 15316, 16410, 19145, 21880, 22974, 30632, 32820, 38290, 45948, 57435, 65640, 76580, 91896, 114870, 153160, 229740, 459480]

約数ペア:

[(1, 459480), (2, 229740), (3, 153160), (4, 114870), (5, 91896), (6, 76580), (7, 65640), (8, 57435), (10, 45948), (12, 38290), (14, 32820), (15, 30632), (20, 22974), (21, 21880), (24, 19145), (28, 16410), (30, 15316), (35, 13128), (40, 11487), (42, 10940), (56, 8205), (60, 7658), (70, 6564), (84, 5470), (105, 4376), (120, 3829), (140, 3282), (168, 2735), (210, 2188), (280, 1641), (420, 1094), (547, 840)]