149314560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{9721}}^1$

素因数の和:9749

約数の個数: 88

約数和(自身を含む): 477622416

約数和(自身を除く): 328307856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 9721, 15360, 19442, 29163, 38884, 48605, 58326, 77768, 97210, 116652, 145815, 155536, 194420, 233304, 291630, 311072, 388840, 466608, 583260, 622144, 777680, 933216, 1166520, 1244288, 1555360, 1866432, 2333040, 2488576, 3110720, 3732864, 4666080, 4977152, 6221440, 7465728, 9332160, 9954304, 12442880, 14931456, 18664320, 24885760, 29862912, 37328640, 49771520, 74657280, 149314560]

約数ペア:

[(1, 149314560), (2, 74657280), (3, 49771520), (4, 37328640), (5, 29862912), (6, 24885760), (8, 18664320), (10, 14931456), (12, 12442880), (15, 9954304), (16, 9332160), (20, 7465728), (24, 6221440), (30, 4977152), (32, 4666080), (40, 3732864), (48, 3110720), (60, 2488576), (64, 2333040), (80, 1866432), (96, 1555360), (120, 1244288), (128, 1166520), (160, 933216), (192, 777680), (240, 622144), (256, 583260), (320, 466608), (384, 388840), (480, 311072), (512, 291630), (640, 233304), (768, 194420), (960, 155536), (1024, 145815), (1280, 116652), (1536, 97210), (1920, 77768), (2560, 58326), (3072, 48605), (3840, 38884), (5120, 29163), (7680, 19442), (9721, 15360)]