744960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 2406096

約数和(自身を除く): 1661136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 512, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1536, 1552, 1920, 1940, 2328, 2560, 2910, 3104, 3840, 3880, 4656, 5820, 6208, 7680, 7760, 9312, 11640, 12416, 15520, 18624, 23280, 24832, 31040, 37248, 46560, 49664, 62080, 74496, 93120, 124160, 148992, 186240, 248320, 372480, 744960]

約数ペア:

[(1, 744960), (2, 372480), (3, 248320), (4, 186240), (5, 148992), (6, 124160), (8, 93120), (10, 74496), (12, 62080), (15, 49664), (16, 46560), (20, 37248), (24, 31040), (30, 24832), (32, 23280), (40, 18624), (48, 15520), (60, 12416), (64, 11640), (80, 9312), (96, 7760), (97, 7680), (120, 6208), (128, 5820), (160, 4656), (192, 3880), (194, 3840), (240, 3104), (256, 2910), (291, 2560), (320, 2328), (384, 1940), (388, 1920), (480, 1552), (485, 1536), (512, 1455), (582, 1280), (640, 1164), (768, 970), (776, 960)]