480712960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4168

約数の個数: 144

約数和(自身を含む): 1417522176

約数和(自身を除く): 936809216

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4127, 4160, 4480, 5824, 7280, 8254, 8320, 8960, 11648, 14560, 16508, 16640, 20635, 23296, 28889, 29120, 33016, 41270, 53651, 57778, 58240, 66032, 82540, 107302, 115556, 116480, 132064, 144445, 165080, 214604, 231112, 264128, 268255, 288890, 330160, 375557, 429208, 462224, 528256, 536510, 577780, 660320, 751114, 858416, 924448, 1056512, 1073020, 1155560, 1320640, 1502228, 1716832, 1848896, 1877785, 2146040, 2311120, 2641280, 3004456, 3433664, 3697792, 3755570, 4292080, 4622240, 5282560, 6008912, 6867328, 7395584, 7511140, 8584160, 9244480, 12017824, 13734656, 15022280, 17168320, 18488960, 24035648, 30044560, 34336640, 36977920, 48071296, 60089120, 68673280, 96142592, 120178240, 240356480, 480712960]

約数ペア:

[(1, 480712960), (2, 240356480), (4, 120178240), (5, 96142592), (7, 68673280), (8, 60089120), (10, 48071296), (13, 36977920), (14, 34336640), (16, 30044560), (20, 24035648), (26, 18488960), (28, 17168320), (32, 15022280), (35, 13734656), (40, 12017824), (52, 9244480), (56, 8584160), (64, 7511140), (65, 7395584), (70, 6867328), (80, 6008912), (91, 5282560), (104, 4622240), (112, 4292080), (128, 3755570), (130, 3697792), (140, 3433664), (160, 3004456), (182, 2641280), (208, 2311120), (224, 2146040), (256, 1877785), (260, 1848896), (280, 1716832), (320, 1502228), (364, 1320640), (416, 1155560), (448, 1073020), (455, 1056512), (520, 924448), (560, 858416), (640, 751114), (728, 660320), (832, 577780), (896, 536510), (910, 528256), (1040, 462224), (1120, 429208), (1280, 375557), (1456, 330160), (1664, 288890), (1792, 268255), (1820, 264128), (2080, 231112), (2240, 214604), (2912, 165080), (3328, 144445), (3640, 132064), (4127, 116480), (4160, 115556), (4480, 107302), (5824, 82540), (7280, 66032), (8254, 58240), (8320, 57778), (8960, 53651), (11648, 41270), (14560, 33016), (16508, 29120), (16640, 28889), (20635, 23296)]