61779240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{57203}}^1$

素因数の和:57223

約数の個数: 64

約数和(自身を含む): 205934400

約数和(自身を除く): 144155160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 57203, 114406, 171609, 228812, 286015, 343218, 457624, 514827, 572030, 686436, 858045, 1029654, 1144060, 1372872, 1544481, 1716090, 2059308, 2288120, 2574135, 3088962, 3432180, 4118616, 5148270, 6177924, 6864360, 7722405, 10296540, 12355848, 15444810, 20593080, 30889620, 61779240]

約数ペア:

[(1, 61779240), (2, 30889620), (3, 20593080), (4, 15444810), (5, 12355848), (6, 10296540), (8, 7722405), (9, 6864360), (10, 6177924), (12, 5148270), (15, 4118616), (18, 3432180), (20, 3088962), (24, 2574135), (27, 2288120), (30, 2059308), (36, 1716090), (40, 1544481), (45, 1372872), (54, 1144060), (60, 1029654), (72, 858045), (90, 686436), (108, 572030), (120, 514827), (135, 457624), (180, 343218), (216, 286015), (270, 228812), (360, 171609), (540, 114406), (1080, 57203)]