149274240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{77747}}^1$

素因数の和:77769

約数の個数: 64

約数和(自身を含む): 475817760

約数和(自身を除く): 326543520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 77747, 155494, 233241, 310988, 388735, 466482, 621976, 777470, 932964, 1166205, 1243952, 1554940, 1865928, 2332410, 2487904, 3109880, 3731856, 4664820, 4975808, 6219760, 7463712, 9329640, 9951616, 12439520, 14927424, 18659280, 24879040, 29854848, 37318560, 49758080, 74637120, 149274240]

約数ペア:

[(1, 149274240), (2, 74637120), (3, 49758080), (4, 37318560), (5, 29854848), (6, 24879040), (8, 18659280), (10, 14927424), (12, 12439520), (15, 9951616), (16, 9329640), (20, 7463712), (24, 6219760), (30, 4975808), (32, 4664820), (40, 3731856), (48, 3109880), (60, 2487904), (64, 2332410), (80, 1865928), (96, 1554940), (120, 1243952), (128, 1166205), (160, 932964), (192, 777470), (240, 621976), (320, 466482), (384, 388735), (480, 310988), (640, 233241), (960, 155494), (1920, 77747)]