1481566140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{304849}}^1$

素因数の和:304873

約数の個数: 72

約数和(自身を含む): 4660546800

約数和(自身を除く): 3178980660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 304849, 609698, 914547, 1219396, 1524245, 1829094, 2743641, 3048490, 3658188, 4572735, 5487282, 6096980, 8230923, 9145470, 10974564, 13718205, 16461846, 18290940, 24692769, 27436410, 32923692, 41154615, 49385538, 54872820, 74078307, 82309230, 98771076, 123463845, 148156614, 164618460, 246927690, 296313228, 370391535, 493855380, 740783070, 1481566140]

約数ペア:

[(1, 1481566140), (2, 740783070), (3, 493855380), (4, 370391535), (5, 296313228), (6, 246927690), (9, 164618460), (10, 148156614), (12, 123463845), (15, 98771076), (18, 82309230), (20, 74078307), (27, 54872820), (30, 49385538), (36, 41154615), (45, 32923692), (54, 27436410), (60, 24692769), (81, 18290940), (90, 16461846), (108, 13718205), (135, 10974564), (162, 9145470), (180, 8230923), (243, 6096980), (270, 5487282), (324, 4572735), (405, 3658188), (486, 3048490), (540, 2743641), (810, 1829094), (972, 1524245), (1215, 1219396), (1620, 914547), (2430, 609698), (4860, 304849)]