165229560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{458971}}^1$

素因数の和:458988

約数の個数: 48

約数和(自身を含む): 536997240

約数和(自身を除く): 371767680

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, 458971, 917942, 1376913, 1835884, 2294855, 2753826, 3671768, 4130739, 4589710, 5507652, 6884565, 8261478, 9179420, 11015304, 13769130, 16522956, 18358840, 20653695, 27538260, 33045912, 41307390, 55076520, 82614780, 165229560]

約数ペア:

[(1, 165229560), (2, 82614780), (3, 55076520), (4, 41307390), (5, 33045912), (6, 27538260), (8, 20653695), (9, 18358840), (10, 16522956), (12, 13769130), (15, 11015304), (18, 9179420), (20, 8261478), (24, 6884565), (30, 5507652), (36, 4589710), (40, 4130739), (45, 3671768), (60, 2753826), (72, 2294855), (90, 1835884), (120, 1376913), (180, 917942), (360, 458971)]