210345840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{292147}}^1$

素因数の和:292166

約数の個数: 60

約数和(自身を含む): 706413864

約数和(自身を除く): 496068024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 292147, 584294, 876441, 1168588, 1460735, 1752882, 2337176, 2629323, 2921470, 3505764, 4382205, 4674352, 5258646, 5842940, 7011528, 8764410, 10517292, 11685880, 13146615, 14023056, 17528820, 21034584, 23371760, 26293230, 35057640, 42069168, 52586460, 70115280, 105172920, 210345840]

約数ペア:

[(1, 210345840), (2, 105172920), (3, 70115280), (4, 52586460), (5, 42069168), (6, 35057640), (8, 26293230), (9, 23371760), (10, 21034584), (12, 17528820), (15, 14023056), (16, 13146615), (18, 11685880), (20, 10517292), (24, 8764410), (30, 7011528), (36, 5842940), (40, 5258646), (45, 4674352), (48, 4382205), (60, 3505764), (72, 2921470), (80, 2629323), (90, 2337176), (120, 1752882), (144, 1460735), (180, 1168588), (240, 876441), (360, 584294), (720, 292147)]