120330392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 281944320

約数和(自身を除く): 161613928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 2467, 3484, 3752, 4934, 6097, 6968, 9868, 12194, 17269, 19736, 24388, 32071, 34538, 48776, 64142, 69076, 128284, 138152, 165289, 224497, 256568, 330578, 448994, 661156, 897988, 1157023, 1322312, 1795976, 2148757, 2314046, 4297514, 4628092, 8595028, 9256184, 15041299, 17190056, 30082598, 60165196, 120330392]

約数ペア:

[(1, 120330392), (2, 60165196), (4, 30082598), (7, 17190056), (8, 15041299), (13, 9256184), (14, 8595028), (26, 4628092), (28, 4297514), (52, 2314046), (56, 2148757), (67, 1795976), (91, 1322312), (104, 1157023), (134, 897988), (182, 661156), (268, 448994), (364, 330578), (469, 256568), (536, 224497), (728, 165289), (871, 138152), (938, 128284), (1742, 69076), (1876, 64142), (2467, 48776), (3484, 34538), (3752, 32071), (4934, 24388), (6097, 19736), (6968, 17269), (9868, 12194)]