2639997720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7333327}}^1$

素因数の和:7333344

約数の個数: 48

約数和(自身を含む): 8579993760

約数和(自身を除く): 5939996040

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, 7333327, 14666654, 21999981, 29333308, 36666635, 43999962, 58666616, 65999943, 73333270, 87999924, 109999905, 131999886, 146666540, 175999848, 219999810, 263999772, 293333080, 329999715, 439999620, 527999544, 659999430, 879999240, 1319998860, 2639997720]

約数ペア:

[(1, 2639997720), (2, 1319998860), (3, 879999240), (4, 659999430), (5, 527999544), (6, 439999620), (8, 329999715), (9, 293333080), (10, 263999772), (12, 219999810), (15, 175999848), (18, 146666540), (20, 131999886), (24, 109999905), (30, 87999924), (36, 73333270), (40, 65999943), (45, 58666616), (60, 43999962), (72, 36666635), (90, 29333308), (120, 21999981), (180, 14666654), (360, 7333327)]