18204293760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{19469}}^1$

素因数の和:19978

約数の個数: 128

約数和(自身を含む): 58148323200

約数和(自身を除く): 39944029440

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, 320, 384, 480, 487, 640, 960, 974, 1461, 1920, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 7792, 9740, 11688, 14610, 15584, 19469, 19480, 23376, 29220, 31168, 38938, 38960, 46752, 58407, 58440, 62336, 77876, 77920, 93504, 97345, 116814, 116880, 155752, 155840, 187008, 194690, 233628, 233760, 292035, 311504, 311680, 389380, 467256, 467520, 584070, 623008, 778760, 934512, 935040, 1168140, 1246016, 1557520, 1869024, 2336280, 2492032, 3115040, 3738048, 4672560, 6230080, 7476096, 9345120, 9481403, 12460160, 18690240, 18962806, 28444209, 37380480, 37925612, 47407015, 56888418, 75851224, 94814030, 113776836, 142221045, 151702448, 189628060, 227553672, 284442090, 303404896, 379256120, 455107344, 568884180, 606809792, 758512240, 910214688, 1137768360, 1213619584, 1517024480, 1820429376, 2275536720, 3034048960, 3640858752, 4551073440, 6068097920, 9102146880, 18204293760]

約数ペア:

[(1, 18204293760), (2, 9102146880), (3, 6068097920), (4, 4551073440), (5, 3640858752), (6, 3034048960), (8, 2275536720), (10, 1820429376), (12, 1517024480), (15, 1213619584), (16, 1137768360), (20, 910214688), (24, 758512240), (30, 606809792), (32, 568884180), (40, 455107344), (48, 379256120), (60, 303404896), (64, 284442090), (80, 227553672), (96, 189628060), (120, 151702448), (128, 142221045), (160, 113776836), (192, 94814030), (240, 75851224), (320, 56888418), (384, 47407015), (480, 37925612), (487, 37380480), (640, 28444209), (960, 18962806), (974, 18690240), (1461, 12460160), (1920, 9481403), (1948, 9345120), (2435, 7476096), (2922, 6230080), (3896, 4672560), (4870, 3738048), (5844, 3115040), (7305, 2492032), (7792, 2336280), (9740, 1869024), (11688, 1557520), (14610, 1246016), (15584, 1168140), (19469, 935040), (19480, 934512), (23376, 778760), (29220, 623008), (31168, 584070), (38938, 467520), (38960, 467256), (46752, 389380), (58407, 311680), (58440, 311504), (62336, 292035), (77876, 233760), (77920, 233628), (93504, 194690), (97345, 187008), (116814, 155840), (116880, 155752)]