496020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 1588608

約数和(自身を除く): 1092588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1181, 2362, 3543, 4724, 5905, 7086, 8267, 11810, 14172, 16534, 17715, 23620, 24801, 33068, 35430, 41335, 49602, 70860, 82670, 99204, 124005, 165340, 248010, 496020]

約数ペア:

[(1, 496020), (2, 248010), (3, 165340), (4, 124005), (5, 99204), (6, 82670), (7, 70860), (10, 49602), (12, 41335), (14, 35430), (15, 33068), (20, 24801), (21, 23620), (28, 17715), (30, 16534), (35, 14172), (42, 11810), (60, 8267), (70, 7086), (84, 5905), (105, 4724), (140, 3543), (210, 2362), (420, 1181)]