30736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3823}}^1$

素因数の和:3904

約数の個数: 64

約数和(自身を含む): 93611520

約数和(自身を除く): 62874600

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, 670, 804, 1005, 1340, 1608, 2010, 2680, 3823, 4020, 7646, 8040, 11469, 15292, 19115, 22938, 30584, 38230, 45876, 57345, 76460, 91752, 114690, 152920, 229380, 256141, 458760, 512282, 768423, 1024564, 1280705, 1536846, 2049128, 2561410, 3073692, 3842115, 5122820, 6147384, 7684230, 10245640, 15368460, 30736920]

約数ペア:

[(1, 30736920), (2, 15368460), (3, 10245640), (4, 7684230), (5, 6147384), (6, 5122820), (8, 3842115), (10, 3073692), (12, 2561410), (15, 2049128), (20, 1536846), (24, 1280705), (30, 1024564), (40, 768423), (60, 512282), (67, 458760), (120, 256141), (134, 229380), (201, 152920), (268, 114690), (335, 91752), (402, 76460), (536, 57345), (670, 45876), (804, 38230), (1005, 30584), (1340, 22938), (1608, 19115), (2010, 15292), (2680, 11469), (3823, 8040), (4020, 7646)]