3989940480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{346349}}^1$

素因数の和:346376

約数の個数: 108

約数和(自身を含む): 13804818300

約数和(自身を除く): 9814877820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 346349, 692698, 1039047, 1385396, 1731745, 2078094, 2770792, 3117141, 3463490, 4156188, 5195235, 5541584, 6234282, 6926980, 8312376, 10390470, 11083168, 12468564, 13853960, 15585705, 16624752, 20780940, 22166336, 24937128, 27707920, 31171410, 33249504, 41561880, 44332672, 49874256, 55415840, 62342820, 66499008, 83123760, 88665344, 99748512, 110831680, 124685640, 132998016, 166247520, 199497024, 221663360, 249371280, 265996032, 332495040, 398994048, 443326720, 498742560, 664990080, 797988096, 997485120, 1329980160, 1994970240, 3989940480]

約数ペア:

[(1, 3989940480), (2, 1994970240), (3, 1329980160), (4, 997485120), (5, 797988096), (6, 664990080), (8, 498742560), (9, 443326720), (10, 398994048), (12, 332495040), (15, 265996032), (16, 249371280), (18, 221663360), (20, 199497024), (24, 166247520), (30, 132998016), (32, 124685640), (36, 110831680), (40, 99748512), (45, 88665344), (48, 83123760), (60, 66499008), (64, 62342820), (72, 55415840), (80, 49874256), (90, 44332672), (96, 41561880), (120, 33249504), (128, 31171410), (144, 27707920), (160, 24937128), (180, 22166336), (192, 20780940), (240, 16624752), (256, 15585705), (288, 13853960), (320, 12468564), (360, 11083168), (384, 10390470), (480, 8312376), (576, 6926980), (640, 6234282), (720, 5541584), (768, 5195235), (960, 4156188), (1152, 3463490), (1280, 3117141), (1440, 2770792), (1920, 2078094), (2304, 1731745), (2880, 1385396), (3840, 1039047), (5760, 692698), (11520, 346349)]