72364160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 199022400

約数和(自身を除く): 126658240

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, 440, 541, 608, 640, 704, 760, 836, 880, 1045, 1082, 1216, 1408, 1520, 1672, 1760, 2090, 2164, 2432, 2705, 3040, 3344, 3520, 4180, 4328, 5410, 5951, 6080, 6688, 7040, 8360, 8656, 10279, 10820, 11902, 12160, 13376, 16720, 17312, 20558, 21640, 23804, 26752, 29755, 33440, 34624, 41116, 43280, 47608, 51395, 59510, 66880, 69248, 82232, 86560, 95216, 102790, 113069, 119020, 133760, 164464, 173120, 190432, 205580, 226138, 238040, 328928, 346240, 380864, 411160, 452276, 476080, 565345, 657856, 761728, 822320, 904552, 952160, 1130690, 1315712, 1644640, 1809104, 1904320, 2261380, 3289280, 3618208, 3808640, 4522760, 6578560, 7236416, 9045520, 14472832, 18091040, 36182080, 72364160]

約数ペア:

[(1, 72364160), (2, 36182080), (4, 18091040), (5, 14472832), (8, 9045520), (10, 7236416), (11, 6578560), (16, 4522760), (19, 3808640), (20, 3618208), (22, 3289280), (32, 2261380), (38, 1904320), (40, 1809104), (44, 1644640), (55, 1315712), (64, 1130690), (76, 952160), (80, 904552), (88, 822320), (95, 761728), (110, 657856), (128, 565345), (152, 476080), (160, 452276), (176, 411160), (190, 380864), (209, 346240), (220, 328928), (304, 238040), (320, 226138), (352, 205580), (380, 190432), (418, 173120), (440, 164464), (541, 133760), (608, 119020), (640, 113069), (704, 102790), (760, 95216), (836, 86560), (880, 82232), (1045, 69248), (1082, 66880), (1216, 59510), (1408, 51395), (1520, 47608), (1672, 43280), (1760, 41116), (2090, 34624), (2164, 33440), (2432, 29755), (2705, 26752), (3040, 23804), (3344, 21640), (3520, 20558), (4180, 17312), (4328, 16720), (5410, 13376), (5951, 12160), (6080, 11902), (6688, 10820), (7040, 10279), (8360, 8656)]