65427480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2138

約数の個数: 128

約数和(自身を含む): 225720000

約数和(自身を除く): 160292520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2089, 2610, 3132, 3480, 3915, 4178, 5220, 6264, 6267, 7830, 8356, 10440, 10445, 12534, 15660, 16712, 18801, 20890, 25068, 31320, 31335, 37602, 41780, 50136, 56403, 60581, 62670, 75204, 83560, 94005, 112806, 121162, 125340, 150408, 181743, 188010, 225612, 242324, 250680, 282015, 302905, 363486, 376020, 451224, 484648, 545229, 564030, 605810, 726972, 752040, 908715, 1090458, 1128060, 1211620, 1453944, 1635687, 1817430, 2180916, 2256120, 2423240, 2726145, 3271374, 3634860, 4361832, 5452290, 6542748, 7269720, 8178435, 10904580, 13085496, 16356870, 21809160, 32713740, 65427480]

約数ペア:

[(1, 65427480), (2, 32713740), (3, 21809160), (4, 16356870), (5, 13085496), (6, 10904580), (8, 8178435), (9, 7269720), (10, 6542748), (12, 5452290), (15, 4361832), (18, 3634860), (20, 3271374), (24, 2726145), (27, 2423240), (29, 2256120), (30, 2180916), (36, 1817430), (40, 1635687), (45, 1453944), (54, 1211620), (58, 1128060), (60, 1090458), (72, 908715), (87, 752040), (90, 726972), (108, 605810), (116, 564030), (120, 545229), (135, 484648), (145, 451224), (174, 376020), (180, 363486), (216, 302905), (232, 282015), (261, 250680), (270, 242324), (290, 225612), (348, 188010), (360, 181743), (435, 150408), (522, 125340), (540, 121162), (580, 112806), (696, 94005), (783, 83560), (870, 75204), (1044, 62670), (1080, 60581), (1160, 56403), (1305, 50136), (1566, 41780), (1740, 37602), (2088, 31335), (2089, 31320), (2610, 25068), (3132, 20890), (3480, 18801), (3915, 16712), (4178, 15660), (5220, 12534), (6264, 10445), (6267, 10440), (7830, 8356)]