271276920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{753547}}^1$

素因数の和:753564

約数の個数: 48

約数和(自身を含む): 881651160

約数和(自身を除く): 610374240

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, 753547, 1507094, 2260641, 3014188, 3767735, 4521282, 6028376, 6781923, 7535470, 9042564, 11303205, 13563846, 15070940, 18085128, 22606410, 27127692, 30141880, 33909615, 45212820, 54255384, 67819230, 90425640, 135638460, 271276920]

約数ペア:

[(1, 271276920), (2, 135638460), (3, 90425640), (4, 67819230), (5, 54255384), (6, 45212820), (8, 33909615), (9, 30141880), (10, 27127692), (12, 22606410), (15, 18085128), (18, 15070940), (20, 13563846), (24, 11303205), (30, 9042564), (36, 7535470), (40, 6781923), (45, 6028376), (60, 4521282), (72, 3767735), (90, 3014188), (120, 2260641), (180, 1507094), (360, 753547)]