27458280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 90347400

約数和(自身を除く): 62889120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 857, 890, 1068, 1335, 1602, 1714, 1780, 2136, 2571, 2670, 3204, 3428, 3560, 4005, 4285, 5142, 5340, 6408, 6856, 7713, 8010, 8570, 10284, 10680, 12855, 15426, 16020, 17140, 20568, 25710, 30852, 32040, 34280, 38565, 51420, 61704, 76273, 77130, 102840, 152546, 154260, 228819, 305092, 308520, 381365, 457638, 610184, 686457, 762730, 915276, 1144095, 1372914, 1525460, 1830552, 2288190, 2745828, 3050920, 3432285, 4576380, 5491656, 6864570, 9152760, 13729140, 27458280]

約数ペア:

[(1, 27458280), (2, 13729140), (3, 9152760), (4, 6864570), (5, 5491656), (6, 4576380), (8, 3432285), (9, 3050920), (10, 2745828), (12, 2288190), (15, 1830552), (18, 1525460), (20, 1372914), (24, 1144095), (30, 915276), (36, 762730), (40, 686457), (45, 610184), (60, 457638), (72, 381365), (89, 308520), (90, 305092), (120, 228819), (178, 154260), (180, 152546), (267, 102840), (356, 77130), (360, 76273), (445, 61704), (534, 51420), (712, 38565), (801, 34280), (857, 32040), (890, 30852), (1068, 25710), (1335, 20568), (1602, 17140), (1714, 16020), (1780, 15426), (2136, 12855), (2571, 10680), (2670, 10284), (3204, 8570), (3428, 8010), (3560, 7713), (4005, 6856), (4285, 6408), (5142, 5340)]