130913280

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 176

約数和(自身を含む): 465733440

約数和(自身を除く): 334820160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 947, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1894, 1920, 2160, 2304, 2560, 2841, 2880, 3072, 3456, 3788, 3840, 4320, 4608, 4735, 5120, 5682, 5760, 6912, 7576, 7680, 8523, 8640, 9216, 9470, 11364, 11520, 13824, 14205, 15152, 15360, 17046, 17280, 18940, 22728, 23040, 25569, 27648, 28410, 30304, 34092, 34560, 37880, 42615, 45456, 46080, 51138, 56820, 60608, 68184, 69120, 75760, 85230, 90912, 102276, 113640, 121216, 127845, 136368, 138240, 151520, 170460, 181824, 204552, 227280, 242432, 255690, 272736, 303040, 340920, 363648, 409104, 454560, 484864, 511380, 545472, 606080, 681840, 727296, 818208, 909120, 969728, 1022760, 1090944, 1212160, 1363680, 1454592, 1636416, 1818240, 2045520, 2181888, 2424320, 2727360, 2909184, 3272832, 3636480, 4091040, 4363776, 4848640, 5454720, 6545664, 7272960, 8182080, 8727552, 10909440, 13091328, 14545920, 16364160, 21818880, 26182656, 32728320, 43637760, 65456640, 130913280]

約数ペア:

[(1, 130913280), (2, 65456640), (3, 43637760), (4, 32728320), (5, 26182656), (6, 21818880), (8, 16364160), (9, 14545920), (10, 13091328), (12, 10909440), (15, 8727552), (16, 8182080), (18, 7272960), (20, 6545664), (24, 5454720), (27, 4848640), (30, 4363776), (32, 4091040), (36, 3636480), (40, 3272832), (45, 2909184), (48, 2727360), (54, 2424320), (60, 2181888), (64, 2045520), (72, 1818240), (80, 1636416), (90, 1454592), (96, 1363680), (108, 1212160), (120, 1090944), (128, 1022760), (135, 969728), (144, 909120), (160, 818208), (180, 727296), (192, 681840), (216, 606080), (240, 545472), (256, 511380), (270, 484864), (288, 454560), (320, 409104), (360, 363648), (384, 340920), (432, 303040), (480, 272736), (512, 255690), (540, 242432), (576, 227280), (640, 204552), (720, 181824), (768, 170460), (864, 151520), (947, 138240), (960, 136368), (1024, 127845), (1080, 121216), (1152, 113640), (1280, 102276), (1440, 90912), (1536, 85230), (1728, 75760), (1894, 69120), (1920, 68184), (2160, 60608), (2304, 56820), (2560, 51138), (2841, 46080), (2880, 45456), (3072, 42615), (3456, 37880), (3788, 34560), (3840, 34092), (4320, 30304), (4608, 28410), (4735, 27648), (5120, 25569), (5682, 23040), (5760, 22728), (6912, 18940), (7576, 17280), (7680, 17046), (8523, 15360), (8640, 15152), (9216, 14205), (9470, 13824), (11364, 11520)]