40760520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{339671}}^1$

素因数の和:339685

約数の個数: 32

約数和(自身を含む): 122281920

約数和(自身を除く): 81521400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 339671, 679342, 1019013, 1358684, 1698355, 2038026, 2717368, 3396710, 4076052, 5095065, 6793420, 8152104, 10190130, 13586840, 20380260, 40760520]

約数ペア:

[(1, 40760520), (2, 20380260), (3, 13586840), (4, 10190130), (5, 8152104), (6, 6793420), (8, 5095065), (10, 4076052), (12, 3396710), (15, 2717368), (20, 2038026), (24, 1698355), (30, 1358684), (40, 1019013), (60, 679342), (120, 339671)]