776403120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 2468217024

約数和(自身を除く): 1691813904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 181, 183, 240, 244, 293, 305, 362, 366, 488, 543, 586, 610, 724, 732, 879, 905, 915, 976, 1086, 1172, 1220, 1448, 1464, 1465, 1758, 1810, 1830, 2172, 2344, 2440, 2715, 2896, 2928, 2930, 3516, 3620, 3660, 4344, 4395, 4688, 4880, 5430, 5860, 7032, 7240, 7320, 8688, 8790, 10860, 11041, 11720, 14064, 14480, 14640, 17580, 17873, 21720, 22082, 23440, 33123, 35160, 35746, 43440, 44164, 53033, 53619, 55205, 66246, 70320, 71492, 88328, 89365, 106066, 107238, 110410, 132492, 142984, 159099, 165615, 176656, 178730, 212132, 214476, 220820, 264984, 265165, 268095, 285968, 318198, 331230, 357460, 424264, 428952, 441640, 529968, 530330, 536190, 636396, 662460, 714920, 795495, 848528, 857904, 883280, 1060660, 1072380, 1272792, 1324920, 1429840, 1590990, 2121320, 2144760, 2545584, 2649840, 3181980, 3235013, 4242640, 4289520, 6363960, 6470026, 9705039, 12727920, 12940052, 16175065, 19410078, 25880104, 32350130, 38820156, 48525195, 51760208, 64700260, 77640312, 97050390, 129400520, 155280624, 194100780, 258801040, 388201560, 776403120]

約数ペア:

[(1, 776403120), (2, 388201560), (3, 258801040), (4, 194100780), (5, 155280624), (6, 129400520), (8, 97050390), (10, 77640312), (12, 64700260), (15, 51760208), (16, 48525195), (20, 38820156), (24, 32350130), (30, 25880104), (40, 19410078), (48, 16175065), (60, 12940052), (61, 12727920), (80, 9705039), (120, 6470026), (122, 6363960), (181, 4289520), (183, 4242640), (240, 3235013), (244, 3181980), (293, 2649840), (305, 2545584), (362, 2144760), (366, 2121320), (488, 1590990), (543, 1429840), (586, 1324920), (610, 1272792), (724, 1072380), (732, 1060660), (879, 883280), (905, 857904), (915, 848528), (976, 795495), (1086, 714920), (1172, 662460), (1220, 636396), (1448, 536190), (1464, 530330), (1465, 529968), (1758, 441640), (1810, 428952), (1830, 424264), (2172, 357460), (2344, 331230), (2440, 318198), (2715, 285968), (2896, 268095), (2928, 265165), (2930, 264984), (3516, 220820), (3620, 214476), (3660, 212132), (4344, 178730), (4395, 176656), (4688, 165615), (4880, 159099), (5430, 142984), (5860, 132492), (7032, 110410), (7240, 107238), (7320, 106066), (8688, 89365), (8790, 88328), (10860, 71492), (11041, 70320), (11720, 66246), (14064, 55205), (14480, 53619), (14640, 53033), (17580, 44164), (17873, 43440), (21720, 35746), (22082, 35160), (23440, 33123)]