165248280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{459023}}^1$

素因数の和:459040

約数の個数: 48

約数和(自身を含む): 537058080

約数和(自身を除く): 371809800

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, 459023, 918046, 1377069, 1836092, 2295115, 2754138, 3672184, 4131207, 4590230, 5508276, 6885345, 8262414, 9180460, 11016552, 13770690, 16524828, 18360920, 20656035, 27541380, 33049656, 41312070, 55082760, 82624140, 165248280]

約数ペア:

[(1, 165248280), (2, 82624140), (3, 55082760), (4, 41312070), (5, 33049656), (6, 27541380), (8, 20656035), (9, 18360920), (10, 16524828), (12, 13770690), (15, 11016552), (18, 9180460), (20, 8262414), (24, 6885345), (30, 5508276), (36, 4590230), (40, 4131207), (45, 3672184), (60, 2754138), (72, 2295115), (90, 1836092), (120, 1377069), (180, 918046), (360, 459023)]