79129920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:752

約数の個数: 112

約数和(自身を含む): 253471680

約数和(自身を除く): 174341760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 593, 695, 834, 960, 1112, 1186, 1390, 1668, 1779, 2085, 2224, 2372, 2780, 2965, 3336, 3558, 4170, 4448, 4744, 5560, 5930, 6672, 7116, 8340, 8895, 8896, 9488, 11120, 11860, 13344, 14232, 16680, 17790, 18976, 22240, 23720, 26688, 28464, 33360, 35580, 37952, 44480, 47440, 56928, 66720, 71160, 82427, 94880, 113856, 133440, 142320, 164854, 189760, 247281, 284640, 329708, 412135, 494562, 569280, 659416, 824270, 989124, 1236405, 1318832, 1648540, 1978248, 2472810, 2637664, 3297080, 3956496, 4945620, 5275328, 6594160, 7912992, 9891240, 13188320, 15825984, 19782480, 26376640, 39564960, 79129920]

約数ペア:

[(1, 79129920), (2, 39564960), (3, 26376640), (4, 19782480), (5, 15825984), (6, 13188320), (8, 9891240), (10, 7912992), (12, 6594160), (15, 5275328), (16, 4945620), (20, 3956496), (24, 3297080), (30, 2637664), (32, 2472810), (40, 1978248), (48, 1648540), (60, 1318832), (64, 1236405), (80, 989124), (96, 824270), (120, 659416), (139, 569280), (160, 494562), (192, 412135), (240, 329708), (278, 284640), (320, 247281), (417, 189760), (480, 164854), (556, 142320), (593, 133440), (695, 113856), (834, 94880), (960, 82427), (1112, 71160), (1186, 66720), (1390, 56928), (1668, 47440), (1779, 44480), (2085, 37952), (2224, 35580), (2372, 33360), (2780, 28464), (2965, 26688), (3336, 23720), (3558, 22240), (4170, 18976), (4448, 17790), (4744, 16680), (5560, 14232), (5930, 13344), (6672, 11860), (7116, 11120), (8340, 9488), (8895, 8896)]