58720640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 161568000

約数和(自身を除く): 102847360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 439, 440, 608, 640, 704, 760, 836, 878, 880, 1045, 1216, 1408, 1520, 1672, 1756, 1760, 2090, 2195, 2432, 3040, 3344, 3512, 3520, 4180, 4390, 4829, 6080, 6688, 7024, 7040, 8341, 8360, 8780, 9658, 12160, 13376, 14048, 16682, 16720, 17560, 19316, 24145, 26752, 28096, 33364, 33440, 35120, 38632, 41705, 48290, 56192, 66728, 66880, 70240, 77264, 83410, 91751, 96580, 133456, 133760, 140480, 154528, 166820, 183502, 193160, 266912, 280960, 309056, 333640, 367004, 386320, 458755, 533824, 618112, 667280, 734008, 772640, 917510, 1067648, 1334560, 1468016, 1545280, 1835020, 2669120, 2936032, 3090560, 3670040, 5338240, 5872064, 7340080, 11744128, 14680160, 29360320, 58720640]

約数ペア:

[(1, 58720640), (2, 29360320), (4, 14680160), (5, 11744128), (8, 7340080), (10, 5872064), (11, 5338240), (16, 3670040), (19, 3090560), (20, 2936032), (22, 2669120), (32, 1835020), (38, 1545280), (40, 1468016), (44, 1334560), (55, 1067648), (64, 917510), (76, 772640), (80, 734008), (88, 667280), (95, 618112), (110, 533824), (128, 458755), (152, 386320), (160, 367004), (176, 333640), (190, 309056), (209, 280960), (220, 266912), (304, 193160), (320, 183502), (352, 166820), (380, 154528), (418, 140480), (439, 133760), (440, 133456), (608, 96580), (640, 91751), (704, 83410), (760, 77264), (836, 70240), (878, 66880), (880, 66728), (1045, 56192), (1216, 48290), (1408, 41705), (1520, 38632), (1672, 35120), (1756, 33440), (1760, 33364), (2090, 28096), (2195, 26752), (2432, 24145), (3040, 19316), (3344, 17560), (3512, 16720), (3520, 16682), (4180, 14048), (4390, 13376), (4829, 12160), (6080, 9658), (6688, 8780), (7024, 8360), (7040, 8341)]