347602560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 1114819200

約数和(自身を除く): 767216640

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, 197, 240, 320, 384, 394, 480, 591, 640, 788, 919, 960, 985, 1182, 1576, 1838, 1920, 1970, 2364, 2757, 2955, 3152, 3676, 3940, 4595, 4728, 5514, 5910, 6304, 7352, 7880, 9190, 9456, 11028, 11820, 12608, 13785, 14704, 15760, 18380, 18912, 22056, 23640, 25216, 27570, 29408, 31520, 36760, 37824, 44112, 47280, 55140, 58816, 63040, 73520, 75648, 88224, 94560, 110280, 117632, 126080, 147040, 176448, 181043, 189120, 220560, 294080, 352896, 362086, 378240, 441120, 543129, 588160, 724172, 882240, 905215, 1086258, 1448344, 1764480, 1810430, 2172516, 2715645, 2896688, 3620860, 4345032, 5431290, 5793376, 7241720, 8690064, 10862580, 11586752, 14483440, 17380128, 21725160, 23173504, 28966880, 34760256, 43450320, 57933760, 69520512, 86900640, 115867520, 173801280, 347602560]

約数ペア:

[(1, 347602560), (2, 173801280), (3, 115867520), (4, 86900640), (5, 69520512), (6, 57933760), (8, 43450320), (10, 34760256), (12, 28966880), (15, 23173504), (16, 21725160), (20, 17380128), (24, 14483440), (30, 11586752), (32, 10862580), (40, 8690064), (48, 7241720), (60, 5793376), (64, 5431290), (80, 4345032), (96, 3620860), (120, 2896688), (128, 2715645), (160, 2172516), (192, 1810430), (197, 1764480), (240, 1448344), (320, 1086258), (384, 905215), (394, 882240), (480, 724172), (591, 588160), (640, 543129), (788, 441120), (919, 378240), (960, 362086), (985, 352896), (1182, 294080), (1576, 220560), (1838, 189120), (1920, 181043), (1970, 176448), (2364, 147040), (2757, 126080), (2955, 117632), (3152, 110280), (3676, 94560), (3940, 88224), (4595, 75648), (4728, 73520), (5514, 63040), (5910, 58816), (6304, 55140), (7352, 47280), (7880, 44112), (9190, 37824), (9456, 36760), (11028, 31520), (11820, 29408), (12608, 27570), (13785, 25216), (14704, 23640), (15760, 22056), (18380, 18912)]