312238260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9479}}^1$

素因数の和:9558

約数の個数: 96

約数和(自身を含む): 987436800

約数和(自身を除く): 675198540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 9479, 10980, 16470, 18958, 28437, 32940, 37916, 47395, 56874, 85311, 94790, 113748, 142185, 170622, 189580, 255933, 284370, 341244, 426555, 511866, 568740, 578219, 853110, 1023732, 1156438, 1279665, 1706220, 1734657, 2312876, 2559330, 2891095, 3469314, 5118660, 5203971, 5782190, 6938628, 8673285, 10407942, 11564380, 15611913, 17346570, 20815884, 26019855, 31223826, 34693140, 52039710, 62447652, 78059565, 104079420, 156119130, 312238260]

約数ペア:

[(1, 312238260), (2, 156119130), (3, 104079420), (4, 78059565), (5, 62447652), (6, 52039710), (9, 34693140), (10, 31223826), (12, 26019855), (15, 20815884), (18, 17346570), (20, 15611913), (27, 11564380), (30, 10407942), (36, 8673285), (45, 6938628), (54, 5782190), (60, 5203971), (61, 5118660), (90, 3469314), (108, 2891095), (122, 2559330), (135, 2312876), (180, 1734657), (183, 1706220), (244, 1279665), (270, 1156438), (305, 1023732), (366, 853110), (540, 578219), (549, 568740), (610, 511866), (732, 426555), (915, 341244), (1098, 284370), (1220, 255933), (1647, 189580), (1830, 170622), (2196, 142185), (2745, 113748), (3294, 94790), (3660, 85311), (5490, 56874), (6588, 47395), (8235, 37916), (9479, 32940), (10980, 28437), (16470, 18958)]