509136840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157141}}^1$

素因数の和:157164

約数の個数: 80

約数和(自身を含む): 1711276380

約数和(自身を除く): 1202139540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 157141, 314282, 471423, 628564, 785705, 942846, 1257128, 1414269, 1571410, 1885692, 2357115, 2828538, 3142820, 3771384, 4242807, 4714230, 5657076, 6285640, 7071345, 8485614, 9428460, 11314152, 12728421, 14142690, 16971228, 18856920, 21214035, 25456842, 28285380, 33942456, 42428070, 50913684, 56570760, 63642105, 84856140, 101827368, 127284210, 169712280, 254568420, 509136840]

約数ペア:

[(1, 509136840), (2, 254568420), (3, 169712280), (4, 127284210), (5, 101827368), (6, 84856140), (8, 63642105), (9, 56570760), (10, 50913684), (12, 42428070), (15, 33942456), (18, 28285380), (20, 25456842), (24, 21214035), (27, 18856920), (30, 16971228), (36, 14142690), (40, 12728421), (45, 11314152), (54, 9428460), (60, 8485614), (72, 7071345), (81, 6285640), (90, 5657076), (108, 4714230), (120, 4242807), (135, 3771384), (162, 3142820), (180, 2828538), (216, 2357115), (270, 1885692), (324, 1571410), (360, 1414269), (405, 1257128), (540, 942846), (648, 785705), (810, 628564), (1080, 471423), (1620, 314282), (3240, 157141)]