2215324080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{113957}}^1$

素因数の和:113985

約数の個数: 120

約数和(自身を含む): 7715412432

約数和(自身を除く): 5500088352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 113957, 227914, 341871, 455828, 569785, 683742, 911656, 1025613, 1139570, 1367484, 1709355, 1823312, 2051226, 2279140, 2734968, 3076839, 3418710, 4102452, 4558280, 5128065, 5469936, 6153678, 6837420, 8204904, 9116560, 9230517, 10256130, 12307356, 13674840, 15384195, 16409808, 18461034, 20512260, 24614712, 27349680, 27691551, 30768390, 36922068, 41024520, 46152585, 49229424, 55383102, 61536780, 73844136, 82049040, 92305170, 110766204, 123073560, 138457755, 147688272, 184610340, 221532408, 246147120, 276915510, 369220680, 443064816, 553831020, 738441360, 1107662040, 2215324080]

約数ペア:

[(1, 2215324080), (2, 1107662040), (3, 738441360), (4, 553831020), (5, 443064816), (6, 369220680), (8, 276915510), (9, 246147120), (10, 221532408), (12, 184610340), (15, 147688272), (16, 138457755), (18, 123073560), (20, 110766204), (24, 92305170), (27, 82049040), (30, 73844136), (36, 61536780), (40, 55383102), (45, 49229424), (48, 46152585), (54, 41024520), (60, 36922068), (72, 30768390), (80, 27691551), (81, 27349680), (90, 24614712), (108, 20512260), (120, 18461034), (135, 16409808), (144, 15384195), (162, 13674840), (180, 12307356), (216, 10256130), (240, 9230517), (243, 9116560), (270, 8204904), (324, 6837420), (360, 6153678), (405, 5469936), (432, 5128065), (486, 4558280), (540, 4102452), (648, 3418710), (720, 3076839), (810, 2734968), (972, 2279140), (1080, 2051226), (1215, 1823312), (1296, 1709355), (1620, 1367484), (1944, 1139570), (2160, 1025613), (2430, 911656), (3240, 683742), (3888, 569785), (4860, 455828), (6480, 341871), (9720, 227914), (19440, 113957)]