65571840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1423}}^1$

素因数の和:1454

約数の個数: 132

約数和(自身を含む): 227364384

約数和(自身を除く): 161792544

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, 1423, 1440, 1536, 1920, 2304, 2560, 2846, 2880, 3072, 3840, 4269, 4608, 5120, 5692, 5760, 7115, 7680, 8538, 9216, 11384, 11520, 12807, 14230, 15360, 17076, 21345, 22768, 23040, 25614, 28460, 34152, 42690, 45536, 46080, 51228, 56920, 64035, 68304, 85380, 91072, 102456, 113840, 128070, 136608, 170760, 182144, 204912, 227680, 256140, 273216, 341520, 364288, 409824, 455360, 512280, 546432, 683040, 728576, 819648, 910720, 1024560, 1092864, 1366080, 1457152, 1639296, 1821440, 2049120, 2185728, 2732160, 3278592, 3642880, 4098240, 4371456, 5464320, 6557184, 7285760, 8196480, 10928640, 13114368, 16392960, 21857280, 32785920, 65571840]

約数ペア:

[(1, 65571840), (2, 32785920), (3, 21857280), (4, 16392960), (5, 13114368), (6, 10928640), (8, 8196480), (9, 7285760), (10, 6557184), (12, 5464320), (15, 4371456), (16, 4098240), (18, 3642880), (20, 3278592), (24, 2732160), (30, 2185728), (32, 2049120), (36, 1821440), (40, 1639296), (45, 1457152), (48, 1366080), (60, 1092864), (64, 1024560), (72, 910720), (80, 819648), (90, 728576), (96, 683040), (120, 546432), (128, 512280), (144, 455360), (160, 409824), (180, 364288), (192, 341520), (240, 273216), (256, 256140), (288, 227680), (320, 204912), (360, 182144), (384, 170760), (480, 136608), (512, 128070), (576, 113840), (640, 102456), (720, 91072), (768, 85380), (960, 68304), (1024, 64035), (1152, 56920), (1280, 51228), (1423, 46080), (1440, 45536), (1536, 42690), (1920, 34152), (2304, 28460), (2560, 25614), (2846, 23040), (2880, 22768), (3072, 21345), (3840, 17076), (4269, 15360), (4608, 14230), (5120, 12807), (5692, 11520), (5760, 11384), (7115, 9216), (7680, 8538)]