56402760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1061}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 169750080

約数和(自身を除く): 113347320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1061, 1329, 1772, 2122, 2215, 2658, 3183, 3544, 4244, 4430, 5305, 5316, 6366, 6645, 8488, 8860, 10610, 10632, 12732, 13290, 15915, 17720, 21220, 25464, 26580, 31830, 42440, 53160, 63660, 127320, 470023, 940046, 1410069, 1880092, 2350115, 2820138, 3760184, 4700230, 5640276, 7050345, 9400460, 11280552, 14100690, 18800920, 28201380, 56402760]

約数ペア:

[(1, 56402760), (2, 28201380), (3, 18800920), (4, 14100690), (5, 11280552), (6, 9400460), (8, 7050345), (10, 5640276), (12, 4700230), (15, 3760184), (20, 2820138), (24, 2350115), (30, 1880092), (40, 1410069), (60, 940046), (120, 470023), (443, 127320), (886, 63660), (1061, 53160), (1329, 42440), (1772, 31830), (2122, 26580), (2215, 25464), (2658, 21220), (3183, 17720), (3544, 15915), (4244, 13290), (4430, 12732), (5305, 10632), (5316, 10610), (6366, 8860), (6645, 8488)]