717841920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 160

約数和(自身を含む): 2313780480

約数和(自身を除く): 1595938560

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, 151, 160, 192, 240, 256, 302, 320, 384, 453, 480, 512, 604, 619, 640, 755, 768, 906, 960, 1208, 1238, 1280, 1510, 1536, 1812, 1857, 1920, 2265, 2416, 2476, 2560, 3020, 3095, 3624, 3714, 3840, 4530, 4832, 4952, 6040, 6190, 7248, 7428, 7680, 9060, 9285, 9664, 9904, 12080, 12380, 14496, 14856, 18120, 18570, 19328, 19808, 24160, 24760, 28992, 29712, 36240, 37140, 38656, 39616, 48320, 49520, 57984, 59424, 72480, 74280, 77312, 79232, 93469, 96640, 99040, 115968, 118848, 144960, 148560, 158464, 186938, 193280, 198080, 231936, 237696, 280407, 289920, 297120, 316928, 373876, 386560, 396160, 467345, 475392, 560814, 579840, 594240, 747752, 792320, 934690, 950784, 1121628, 1159680, 1188480, 1402035, 1495504, 1584640, 1869380, 2243256, 2376960, 2804070, 2991008, 3738760, 4486512, 4753920, 5608140, 5982016, 7477520, 8973024, 11216280, 11964032, 14955040, 17946048, 22432560, 23928064, 29910080, 35892096, 44865120, 47856128, 59820160, 71784192, 89730240, 119640320, 143568384, 179460480, 239280640, 358920960, 717841920]

約数ペア:

[(1, 717841920), (2, 358920960), (3, 239280640), (4, 179460480), (5, 143568384), (6, 119640320), (8, 89730240), (10, 71784192), (12, 59820160), (15, 47856128), (16, 44865120), (20, 35892096), (24, 29910080), (30, 23928064), (32, 22432560), (40, 17946048), (48, 14955040), (60, 11964032), (64, 11216280), (80, 8973024), (96, 7477520), (120, 5982016), (128, 5608140), (151, 4753920), (160, 4486512), (192, 3738760), (240, 2991008), (256, 2804070), (302, 2376960), (320, 2243256), (384, 1869380), (453, 1584640), (480, 1495504), (512, 1402035), (604, 1188480), (619, 1159680), (640, 1121628), (755, 950784), (768, 934690), (906, 792320), (960, 747752), (1208, 594240), (1238, 579840), (1280, 560814), (1510, 475392), (1536, 467345), (1812, 396160), (1857, 386560), (1920, 373876), (2265, 316928), (2416, 297120), (2476, 289920), (2560, 280407), (3020, 237696), (3095, 231936), (3624, 198080), (3714, 193280), (3840, 186938), (4530, 158464), (4832, 148560), (4952, 144960), (6040, 118848), (6190, 115968), (7248, 99040), (7428, 96640), (7680, 93469), (9060, 79232), (9285, 77312), (9664, 74280), (9904, 72480), (12080, 59424), (12380, 57984), (14496, 49520), (14856, 48320), (18120, 39616), (18570, 38656), (19328, 37140), (19808, 36240), (24160, 29712), (24760, 28992)]