15671438820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29021183}}^1$

素因数の和:29021201

約数の個数: 48

約数和(自身を含む): 48755589120

約数和(自身を除く): 33084150300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 29021183, 58042366, 87063549, 116084732, 145105915, 174127098, 261190647, 290211830, 348254196, 435317745, 522381294, 580423660, 783571941, 870635490, 1044762588, 1305953235, 1567143882, 1741270980, 2611906470, 3134287764, 3917859705, 5223812940, 7835719410, 15671438820]

約数ペア:

[(1, 15671438820), (2, 7835719410), (3, 5223812940), (4, 3917859705), (5, 3134287764), (6, 2611906470), (9, 1741270980), (10, 1567143882), (12, 1305953235), (15, 1044762588), (18, 870635490), (20, 783571941), (27, 580423660), (30, 522381294), (36, 435317745), (45, 348254196), (54, 290211830), (60, 261190647), (90, 174127098), (108, 145105915), (135, 116084732), (180, 87063549), (270, 58042366), (540, 29021183)]