248521812240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79654427}}^1$

素因数の和:79654456

約数の個数: 80

約数和(自身を含む): 829680522048

約数和(自身を除く): 581158709808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 79654427, 159308854, 238963281, 318617708, 398272135, 477926562, 637235416, 796544270, 955853124, 1035507551, 1194816405, 1274470832, 1593088540, 1911706248, 2071015102, 2389632810, 3106522653, 3186177080, 3823412496, 4142030204, 4779265620, 5177537755, 6213045306, 6372354160, 8284060408, 9558531240, 10355075510, 12426090612, 15532613265, 16568120816, 19117062480, 20710151020, 24852181224, 31065226530, 41420302040, 49704362448, 62130453060, 82840604080, 124260906120, 248521812240]

約数ペア:

[(1, 248521812240), (2, 124260906120), (3, 82840604080), (4, 62130453060), (5, 49704362448), (6, 41420302040), (8, 31065226530), (10, 24852181224), (12, 20710151020), (13, 19117062480), (15, 16568120816), (16, 15532613265), (20, 12426090612), (24, 10355075510), (26, 9558531240), (30, 8284060408), (39, 6372354160), (40, 6213045306), (48, 5177537755), (52, 4779265620), (60, 4142030204), (65, 3823412496), (78, 3186177080), (80, 3106522653), (104, 2389632810), (120, 2071015102), (130, 1911706248), (156, 1593088540), (195, 1274470832), (208, 1194816405), (240, 1035507551), (260, 955853124), (312, 796544270), (390, 637235416), (520, 477926562), (624, 398272135), (780, 318617708), (1040, 238963281), (1560, 159308854), (3120, 79654427)]