538260480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11681}}^1$

素因数の和:11712

約数の個数: 132

約数和(自身を含む): 1865218212

約数和(自身を除く): 1326957732

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, 11681, 15360, 23040, 23362, 35043, 46080, 46724, 58405, 70086, 93448, 105129, 116810, 140172, 175215, 186896, 210258, 233620, 280344, 350430, 373792, 420516, 467240, 525645, 560688, 700860, 747584, 841032, 934480, 1051290, 1121376, 1401720, 1495168, 1682064, 1868960, 2102580, 2242752, 2803440, 2990336, 3364128, 3737920, 4205160, 4485504, 5606880, 5980672, 6728256, 7475840, 8410320, 8971008, 11213760, 11961344, 13456512, 14951680, 16820640, 17942016, 22427520, 26913024, 29903360, 33641280, 35884032, 44855040, 53826048, 59806720, 67282560, 89710080, 107652096, 134565120, 179420160, 269130240, 538260480]

約数ペア:

[(1, 538260480), (2, 269130240), (3, 179420160), (4, 134565120), (5, 107652096), (6, 89710080), (8, 67282560), (9, 59806720), (10, 53826048), (12, 44855040), (15, 35884032), (16, 33641280), (18, 29903360), (20, 26913024), (24, 22427520), (30, 17942016), (32, 16820640), (36, 14951680), (40, 13456512), (45, 11961344), (48, 11213760), (60, 8971008), (64, 8410320), (72, 7475840), (80, 6728256), (90, 5980672), (96, 5606880), (120, 4485504), (128, 4205160), (144, 3737920), (160, 3364128), (180, 2990336), (192, 2803440), (240, 2242752), (256, 2102580), (288, 1868960), (320, 1682064), (360, 1495168), (384, 1401720), (480, 1121376), (512, 1051290), (576, 934480), (640, 841032), (720, 747584), (768, 700860), (960, 560688), (1024, 525645), (1152, 467240), (1280, 420516), (1440, 373792), (1536, 350430), (1920, 280344), (2304, 233620), (2560, 210258), (2880, 186896), (3072, 175215), (3840, 140172), (4608, 116810), (5120, 105129), (5760, 93448), (7680, 70086), (9216, 58405), (11520, 46724), (11681, 46080), (15360, 35043), (23040, 23362)]