145480680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{404113}}^1$

素因数の和:404130

約数の個数: 48

約数和(自身を含む): 472813380

約数和(自身を除く): 327332700

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, 404113, 808226, 1212339, 1616452, 2020565, 2424678, 3232904, 3637017, 4041130, 4849356, 6061695, 7274034, 8082260, 9698712, 12123390, 14548068, 16164520, 18185085, 24246780, 29096136, 36370170, 48493560, 72740340, 145480680]

約数ペア:

[(1, 145480680), (2, 72740340), (3, 48493560), (4, 36370170), (5, 29096136), (6, 24246780), (8, 18185085), (9, 16164520), (10, 14548068), (12, 12123390), (15, 9698712), (18, 8082260), (20, 7274034), (24, 6061695), (30, 4849356), (36, 4041130), (40, 3637017), (45, 3232904), (60, 2424678), (72, 2020565), (90, 1616452), (120, 1212339), (180, 808226), (360, 404113)]