145130760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{403141}}^1$

素因数の和:403158

約数の個数: 48

約数和(自身を含む): 471676140

約数和(自身を除く): 326545380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 403141, 806282, 1209423, 1612564, 2015705, 2418846, 3225128, 3628269, 4031410, 4837692, 6047115, 7256538, 8062820, 9675384, 12094230, 14513076, 16125640, 18141345, 24188460, 29026152, 36282690, 48376920, 72565380, 145130760]

約数ペア:

[(1, 145130760), (2, 72565380), (3, 48376920), (4, 36282690), (5, 29026152), (6, 24188460), (8, 18141345), (9, 16125640), (10, 14513076), (12, 12094230), (15, 9675384), (18, 8062820), (20, 7256538), (24, 6047115), (30, 4837692), (36, 4031410), (40, 3628269), (45, 3225128), (60, 2418846), (72, 2015705), (90, 1612564), (120, 1209423), (180, 806282), (360, 403141)]