26682420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1013}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 48272460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1013, 1317, 1756, 2026, 2195, 2634, 3039, 4052, 4390, 5065, 5268, 6078, 6585, 8780, 10130, 12156, 13170, 15195, 20260, 26340, 30390, 60780, 444707, 889414, 1334121, 1778828, 2223535, 2668242, 4447070, 5336484, 6670605, 8894140, 13341210, 26682420]

約数ペア:

[(1, 26682420), (2, 13341210), (3, 8894140), (4, 6670605), (5, 5336484), (6, 4447070), (10, 2668242), (12, 2223535), (15, 1778828), (20, 1334121), (30, 889414), (60, 444707), (439, 60780), (878, 30390), (1013, 26340), (1317, 20260), (1756, 15195), (2026, 13170), (2195, 12156), (2634, 10130), (3039, 8780), (4052, 6585), (4390, 6078), (5065, 5268)]