120717135

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 278784000

約数和(自身を除く): 158066865

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 79, 81, 99, 105, 135, 147, 165, 189, 231, 237, 245, 297, 315, 343, 385, 395, 405, 441, 495, 539, 553, 567, 693, 711, 735, 869, 891, 945, 1029, 1155, 1185, 1323, 1485, 1617, 1659, 1715, 2079, 2133, 2205, 2607, 2695, 2765, 2835, 3087, 3465, 3555, 3773, 3871, 3969, 4345, 4455, 4851, 4977, 5145, 6083, 6237, 6399, 6615, 7821, 8085, 8295, 9261, 10395, 10665, 11319, 11613, 13035, 14553, 14931, 15435, 18249, 18865, 19355, 19845, 23463, 24255, 24885, 27097, 27783, 30415, 31185, 31995, 33957, 34839, 39105, 42581, 43659, 44793, 46305, 54747, 56595, 58065, 70389, 72765, 74655, 81291, 91245, 101871, 104517, 117315, 127743, 135485, 138915, 164241, 169785, 174195, 212905, 218295, 223965, 243873, 273735, 298067, 305613, 313551, 351945, 383229, 406455, 492723, 509355, 522585, 638715, 731619, 821205, 894201, 1149687, 1219365, 1490335, 1528065, 1567755, 1916145, 2194857, 2463615, 2682603, 3449061, 3658095, 4471005, 5748435, 8047809, 10974285, 13413015, 17245305, 24143427, 40239045, 120717135]

約数ペア:

[(1, 120717135), (3, 40239045), (5, 24143427), (7, 17245305), (9, 13413015), (11, 10974285), (15, 8047809), (21, 5748435), (27, 4471005), (33, 3658095), (35, 3449061), (45, 2682603), (49, 2463615), (55, 2194857), (63, 1916145), (77, 1567755), (79, 1528065), (81, 1490335), (99, 1219365), (105, 1149687), (135, 894201), (147, 821205), (165, 731619), (189, 638715), (231, 522585), (237, 509355), (245, 492723), (297, 406455), (315, 383229), (343, 351945), (385, 313551), (395, 305613), (405, 298067), (441, 273735), (495, 243873), (539, 223965), (553, 218295), (567, 212905), (693, 174195), (711, 169785), (735, 164241), (869, 138915), (891, 135485), (945, 127743), (1029, 117315), (1155, 104517), (1185, 101871), (1323, 91245), (1485, 81291), (1617, 74655), (1659, 72765), (1715, 70389), (2079, 58065), (2133, 56595), (2205, 54747), (2607, 46305), (2695, 44793), (2765, 43659), (2835, 42581), (3087, 39105), (3465, 34839), (3555, 33957), (3773, 31995), (3871, 31185), (3969, 30415), (4345, 27783), (4455, 27097), (4851, 24885), (4977, 24255), (5145, 23463), (6083, 19845), (6237, 19355), (6399, 18865), (6615, 18249), (7821, 15435), (8085, 14931), (8295, 14553), (9261, 13035), (10395, 11613), (10665, 11319)]