15280738560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{442151}}^1$

素因数の和:442181

約数の個数: 144

約数和(自身を含む): 54225521280

約数和(自身を除く): 38944782720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 442151, 884302, 1326453, 1768604, 2210755, 2652906, 3537208, 3979359, 4421510, 5305812, 6632265, 7074416, 7958718, 8843020, 10611624, 11938077, 13264530, 14148832, 15917436, 17686040, 19896795, 21223248, 23876154, 26529060, 28297664, 31834872, 35372080, 39793590, 42446496, 47752308, 53058120, 56595328, 59690385, 63669744, 70744160, 79587180, 84892992, 95504616, 106116240, 113190656, 119380770, 127339488, 141488320, 159174360, 169785984, 191009232, 212232480, 238761540, 254678976, 282976640, 318348720, 339571968, 382018464, 424464960, 477523080, 509357952, 565953280, 636697440, 764036928, 848929920, 955046160, 1018715904, 1273394880, 1528073856, 1697859840, 1910092320, 2546789760, 3056147712, 3820184640, 5093579520, 7640369280, 15280738560]

約数ペア:

[(1, 15280738560), (2, 7640369280), (3, 5093579520), (4, 3820184640), (5, 3056147712), (6, 2546789760), (8, 1910092320), (9, 1697859840), (10, 1528073856), (12, 1273394880), (15, 1018715904), (16, 955046160), (18, 848929920), (20, 764036928), (24, 636697440), (27, 565953280), (30, 509357952), (32, 477523080), (36, 424464960), (40, 382018464), (45, 339571968), (48, 318348720), (54, 282976640), (60, 254678976), (64, 238761540), (72, 212232480), (80, 191009232), (90, 169785984), (96, 159174360), (108, 141488320), (120, 127339488), (128, 119380770), (135, 113190656), (144, 106116240), (160, 95504616), (180, 84892992), (192, 79587180), (216, 70744160), (240, 63669744), (256, 59690385), (270, 56595328), (288, 53058120), (320, 47752308), (360, 42446496), (384, 39793590), (432, 35372080), (480, 31834872), (540, 28297664), (576, 26529060), (640, 23876154), (720, 21223248), (768, 19896795), (864, 17686040), (960, 15917436), (1080, 14148832), (1152, 13264530), (1280, 11938077), (1440, 10611624), (1728, 8843020), (1920, 7958718), (2160, 7074416), (2304, 6632265), (2880, 5305812), (3456, 4421510), (3840, 3979359), (4320, 3537208), (5760, 2652906), (6912, 2210755), (8640, 1768604), (11520, 1326453), (17280, 884302), (34560, 442151)]