23319180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 71128512

約数和(自身を除く): 47809332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 367, 706, 734, 1059, 1101, 1412, 1468, 1765, 1835, 2118, 2202, 3177, 3303, 3530, 3670, 4236, 4404, 5295, 5505, 6354, 6606, 7060, 7340, 10590, 11010, 12708, 13212, 15885, 16515, 21180, 22020, 31770, 33030, 63540, 66060, 129551, 259102, 388653, 518204, 647755, 777306, 1165959, 1295510, 1554612, 1943265, 2331918, 2591020, 3886530, 4663836, 5829795, 7773060, 11659590, 23319180]

約数ペア:

[(1, 23319180), (2, 11659590), (3, 7773060), (4, 5829795), (5, 4663836), (6, 3886530), (9, 2591020), (10, 2331918), (12, 1943265), (15, 1554612), (18, 1295510), (20, 1165959), (30, 777306), (36, 647755), (45, 518204), (60, 388653), (90, 259102), (180, 129551), (353, 66060), (367, 63540), (706, 33030), (734, 31770), (1059, 22020), (1101, 21180), (1412, 16515), (1468, 15885), (1765, 13212), (1835, 12708), (2118, 11010), (2202, 10590), (3177, 7340), (3303, 7060), (3530, 6606), (3670, 6354), (4236, 5505), (4404, 5295)]