2817774720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{489197}}^1$

素因数の和:489222

約数の個数: 96

約数和(自身を含む): 9730148220

約数和(自身を除く): 6912373500

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 489197, 978394, 1467591, 1956788, 2445985, 2935182, 3913576, 4402773, 4891970, 5870364, 7337955, 7827152, 8805546, 9783940, 11740728, 14675910, 15654304, 17611092, 19567880, 22013865, 23481456, 29351820, 31308608, 35222184, 39135760, 44027730, 46962912, 58703640, 62617216, 70444368, 78271520, 88055460, 93925824, 117407280, 140888736, 156543040, 176110920, 187851648, 234814560, 281777472, 313086080, 352221840, 469629120, 563554944, 704443680, 939258240, 1408887360, 2817774720]

約数ペア:

[(1, 2817774720), (2, 1408887360), (3, 939258240), (4, 704443680), (5, 563554944), (6, 469629120), (8, 352221840), (9, 313086080), (10, 281777472), (12, 234814560), (15, 187851648), (16, 176110920), (18, 156543040), (20, 140888736), (24, 117407280), (30, 93925824), (32, 88055460), (36, 78271520), (40, 70444368), (45, 62617216), (48, 58703640), (60, 46962912), (64, 44027730), (72, 39135760), (80, 35222184), (90, 31308608), (96, 29351820), (120, 23481456), (128, 22013865), (144, 19567880), (160, 17611092), (180, 15654304), (192, 14675910), (240, 11740728), (288, 9783940), (320, 8805546), (360, 7827152), (384, 7337955), (480, 5870364), (576, 4891970), (640, 4402773), (720, 3913576), (960, 2935182), (1152, 2445985), (1440, 1956788), (1920, 1467591), (2880, 978394), (5760, 489197)]