4397880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 13415040

約数和(自身を除く): 9017160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 547, 670, 804, 1005, 1094, 1340, 1608, 1641, 2010, 2188, 2680, 2735, 3282, 4020, 4376, 5470, 6564, 8040, 8205, 10940, 13128, 16410, 21880, 32820, 36649, 65640, 73298, 109947, 146596, 183245, 219894, 293192, 366490, 439788, 549735, 732980, 879576, 1099470, 1465960, 2198940, 4397880]

約数ペア:

[(1, 4397880), (2, 2198940), (3, 1465960), (4, 1099470), (5, 879576), (6, 732980), (8, 549735), (10, 439788), (12, 366490), (15, 293192), (20, 219894), (24, 183245), (30, 146596), (40, 109947), (60, 73298), (67, 65640), (120, 36649), (134, 32820), (201, 21880), (268, 16410), (335, 13128), (402, 10940), (536, 8205), (547, 8040), (670, 6564), (804, 5470), (1005, 4376), (1094, 4020), (1340, 3282), (1608, 2735), (1641, 2680), (2010, 2188)]