120516760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 337841280

約数和(自身を除く): 217324520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 113, 130, 140, 182, 226, 260, 280, 293, 364, 452, 455, 520, 565, 586, 728, 791, 904, 910, 1130, 1172, 1465, 1469, 1582, 1820, 2051, 2260, 2344, 2930, 2938, 3164, 3640, 3809, 3955, 4102, 4520, 5860, 5876, 6328, 7345, 7618, 7910, 8204, 10255, 10283, 11720, 11752, 14690, 15236, 15820, 16408, 19045, 20510, 20566, 26663, 29380, 30472, 31640, 33109, 38090, 41020, 41132, 51415, 53326, 58760, 66218, 76180, 82040, 82264, 102830, 106652, 132436, 133315, 152360, 165545, 205660, 213304, 231763, 264872, 266630, 331090, 411320, 430417, 463526, 533260, 662180, 860834, 927052, 1066520, 1158815, 1324360, 1721668, 1854104, 2152085, 2317630, 3012919, 3443336, 4304170, 4635260, 6025838, 8608340, 9270520, 12051676, 15064595, 17216680, 24103352, 30129190, 60258380, 120516760]

約数ペア:

[(1, 120516760), (2, 60258380), (4, 30129190), (5, 24103352), (7, 17216680), (8, 15064595), (10, 12051676), (13, 9270520), (14, 8608340), (20, 6025838), (26, 4635260), (28, 4304170), (35, 3443336), (40, 3012919), (52, 2317630), (56, 2152085), (65, 1854104), (70, 1721668), (91, 1324360), (104, 1158815), (113, 1066520), (130, 927052), (140, 860834), (182, 662180), (226, 533260), (260, 463526), (280, 430417), (293, 411320), (364, 331090), (452, 266630), (455, 264872), (520, 231763), (565, 213304), (586, 205660), (728, 165545), (791, 152360), (904, 133315), (910, 132436), (1130, 106652), (1172, 102830), (1465, 82264), (1469, 82040), (1582, 76180), (1820, 66218), (2051, 58760), (2260, 53326), (2344, 51415), (2930, 41132), (2938, 41020), (3164, 38090), (3640, 33109), (3809, 31640), (3955, 30472), (4102, 29380), (4520, 26663), (5860, 20566), (5876, 20510), (6328, 19045), (7345, 16408), (7618, 15820), (7910, 15236), (8204, 14690), (10255, 11752), (10283, 11720)]