487092480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{18121}}^1$

素因数の和:18152

約数の個数: 144

約数和(自身を含む): 1777985664

約数和(自身を除く): 1290893184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 18121, 26880, 36242, 54363, 72484, 90605, 108726, 126847, 144968, 181210, 217452, 253694, 271815, 289936, 362420, 380541, 434904, 507388, 543630, 579872, 634235, 724840, 761082, 869808, 1014776, 1087260, 1159744, 1268470, 1449680, 1522164, 1739616, 1902705, 2029552, 2174520, 2319488, 2536940, 2899360, 3044328, 3479232, 3805410, 4059104, 4349040, 4638976, 5073880, 5798720, 6088656, 6958464, 7610820, 8118208, 8698080, 10147760, 11597440, 12177312, 13916928, 15221640, 16236416, 17396160, 20295520, 23194880, 24354624, 30443280, 32472832, 34792320, 40591040, 48709248, 60886560, 69584640, 81182080, 97418496, 121773120, 162364160, 243546240, 487092480]

約数ペア:

[(1, 487092480), (2, 243546240), (3, 162364160), (4, 121773120), (5, 97418496), (6, 81182080), (7, 69584640), (8, 60886560), (10, 48709248), (12, 40591040), (14, 34792320), (15, 32472832), (16, 30443280), (20, 24354624), (21, 23194880), (24, 20295520), (28, 17396160), (30, 16236416), (32, 15221640), (35, 13916928), (40, 12177312), (42, 11597440), (48, 10147760), (56, 8698080), (60, 8118208), (64, 7610820), (70, 6958464), (80, 6088656), (84, 5798720), (96, 5073880), (105, 4638976), (112, 4349040), (120, 4059104), (128, 3805410), (140, 3479232), (160, 3044328), (168, 2899360), (192, 2536940), (210, 2319488), (224, 2174520), (240, 2029552), (256, 1902705), (280, 1739616), (320, 1522164), (336, 1449680), (384, 1268470), (420, 1159744), (448, 1087260), (480, 1014776), (560, 869808), (640, 761082), (672, 724840), (768, 634235), (840, 579872), (896, 543630), (960, 507388), (1120, 434904), (1280, 380541), (1344, 362420), (1680, 289936), (1792, 271815), (1920, 253694), (2240, 217452), (2688, 181210), (3360, 144968), (3840, 126847), (4480, 108726), (5376, 90605), (6720, 72484), (8960, 54363), (13440, 36242), (18121, 26880)]