47838720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{6229}}^1$

素因数の和:6255

約数の個数: 80

約数和(自身を含む): 152958960

約数和(自身を除く): 105120240

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, 1280, 1536, 1920, 2560, 3840, 6229, 7680, 12458, 18687, 24916, 31145, 37374, 49832, 62290, 74748, 93435, 99664, 124580, 149496, 186870, 199328, 249160, 298992, 373740, 398656, 498320, 597984, 747480, 797312, 996640, 1195968, 1494960, 1594624, 1993280, 2391936, 2989920, 3189248, 3986560, 4783872, 5979840, 7973120, 9567744, 11959680, 15946240, 23919360, 47838720]

約数ペア:

[(1, 47838720), (2, 23919360), (3, 15946240), (4, 11959680), (5, 9567744), (6, 7973120), (8, 5979840), (10, 4783872), (12, 3986560), (15, 3189248), (16, 2989920), (20, 2391936), (24, 1993280), (30, 1594624), (32, 1494960), (40, 1195968), (48, 996640), (60, 797312), (64, 747480), (80, 597984), (96, 498320), (120, 398656), (128, 373740), (160, 298992), (192, 249160), (240, 199328), (256, 186870), (320, 149496), (384, 124580), (480, 99664), (512, 93435), (640, 74748), (768, 62290), (960, 49832), (1280, 37374), (1536, 31145), (1920, 24916), (2560, 18687), (3840, 12458), (6229, 7680)]