1938170880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{42061}}^1$

素因数の和:42092

約数の個数: 132

約数和(自身を含む): 6715871292

約数和(自身を除く): 4777700412

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 42061, 46080, 84122, 126183, 168244, 210305, 252366, 336488, 378549, 420610, 504732, 630915, 672976, 757098, 841220, 1009464, 1261830, 1345952, 1514196, 1682440, 1892745, 2018928, 2523660, 2691904, 3028392, 3364880, 3785490, 4037856, 5047320, 5383808, 6056784, 6729760, 7570980, 8075712, 10094640, 10767616, 12113568, 13459520, 15141960, 16151424, 20189280, 21535232, 24227136, 26919040, 30283920, 32302848, 40378560, 43070464, 48454272, 53838080, 60567840, 64605696, 80757120, 96908544, 107676160, 121135680, 129211392, 161514240, 193817088, 215352320, 242271360, 323028480, 387634176, 484542720, 646056960, 969085440, 1938170880]

約数ペア:

[(1, 1938170880), (2, 969085440), (3, 646056960), (4, 484542720), (5, 387634176), (6, 323028480), (8, 242271360), (9, 215352320), (10, 193817088), (12, 161514240), (15, 129211392), (16, 121135680), (18, 107676160), (20, 96908544), (24, 80757120), (30, 64605696), (32, 60567840), (36, 53838080), (40, 48454272), (45, 43070464), (48, 40378560), (60, 32302848), (64, 30283920), (72, 26919040), (80, 24227136), (90, 21535232), (96, 20189280), (120, 16151424), (128, 15141960), (144, 13459520), (160, 12113568), (180, 10767616), (192, 10094640), (240, 8075712), (256, 7570980), (288, 6729760), (320, 6056784), (360, 5383808), (384, 5047320), (480, 4037856), (512, 3785490), (576, 3364880), (640, 3028392), (720, 2691904), (768, 2523660), (960, 2018928), (1024, 1892745), (1152, 1682440), (1280, 1514196), (1440, 1345952), (1536, 1261830), (1920, 1009464), (2304, 841220), (2560, 757098), (2880, 672976), (3072, 630915), (3840, 504732), (4608, 420610), (5120, 378549), (5760, 336488), (7680, 252366), (9216, 210305), (11520, 168244), (15360, 126183), (23040, 84122), (42061, 46080)]