353227680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18903

約数の個数: 144

約数和(自身を含む): 1298180520

約数和(自身を除く): 944952840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 18869, 37738, 56607, 75476, 94345, 113214, 150952, 169821, 188690, 226428, 245297, 283035, 301904, 339642, 377380, 452856, 490594, 566070, 603808, 679284, 735891, 754760, 849105, 905712, 981188, 1132140, 1226485, 1358568, 1471782, 1509520, 1698210, 1811424, 1962376, 2207673, 2264280, 2452970, 2717136, 2943564, 3019040, 3396420, 3679455, 3924752, 4415346, 4528560, 4905940, 5434272, 5887128, 6792840, 7358910, 7849504, 8830692, 9057120, 9811880, 11038365, 11774256, 13585680, 14717820, 17661384, 19623760, 22076730, 23548512, 27171360, 29435640, 35322768, 39247520, 44153460, 58871280, 70645536, 88306920, 117742560, 176613840, 353227680]

約数ペア:

[(1, 353227680), (2, 176613840), (3, 117742560), (4, 88306920), (5, 70645536), (6, 58871280), (8, 44153460), (9, 39247520), (10, 35322768), (12, 29435640), (13, 27171360), (15, 23548512), (16, 22076730), (18, 19623760), (20, 17661384), (24, 14717820), (26, 13585680), (30, 11774256), (32, 11038365), (36, 9811880), (39, 9057120), (40, 8830692), (45, 7849504), (48, 7358910), (52, 6792840), (60, 5887128), (65, 5434272), (72, 4905940), (78, 4528560), (80, 4415346), (90, 3924752), (96, 3679455), (104, 3396420), (117, 3019040), (120, 2943564), (130, 2717136), (144, 2452970), (156, 2264280), (160, 2207673), (180, 1962376), (195, 1811424), (208, 1698210), (234, 1509520), (240, 1471782), (260, 1358568), (288, 1226485), (312, 1132140), (360, 981188), (390, 905712), (416, 849105), (468, 754760), (480, 735891), (520, 679284), (585, 603808), (624, 566070), (720, 490594), (780, 452856), (936, 377380), (1040, 339642), (1170, 301904), (1248, 283035), (1440, 245297), (1560, 226428), (1872, 188690), (2080, 169821), (2340, 150952), (3120, 113214), (3744, 94345), (4680, 75476), (6240, 56607), (9360, 37738), (18720, 18869)]