27975720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8039}}^1$

素因数の和:8082

約数の個数: 64

約数和(自身を含む): 86832000

約数和(自身を除く): 58856280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8039, 16078, 24117, 32156, 40195, 48234, 64312, 80390, 96468, 120585, 160780, 192936, 233131, 241170, 321560, 466262, 482340, 699393, 932524, 964680, 1165655, 1398786, 1865048, 2331310, 2797572, 3496965, 4662620, 5595144, 6993930, 9325240, 13987860, 27975720]

約数ペア:

[(1, 27975720), (2, 13987860), (3, 9325240), (4, 6993930), (5, 5595144), (6, 4662620), (8, 3496965), (10, 2797572), (12, 2331310), (15, 1865048), (20, 1398786), (24, 1165655), (29, 964680), (30, 932524), (40, 699393), (58, 482340), (60, 466262), (87, 321560), (116, 241170), (120, 233131), (145, 192936), (174, 160780), (232, 120585), (290, 96468), (348, 80390), (435, 64312), (580, 48234), (696, 40195), (870, 32156), (1160, 24117), (1740, 16078), (3480, 8039)]