123833760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257987}}^1$

素因数の和:258005

約数の個数: 48

約数和(自身を含む): 390077856

約数和(自身を除く): 266244096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 257987, 515974, 773961, 1031948, 1289935, 1547922, 2063896, 2579870, 3095844, 3869805, 4127792, 5159740, 6191688, 7739610, 8255584, 10319480, 12383376, 15479220, 20638960, 24766752, 30958440, 41277920, 61916880, 123833760]

約数ペア:

[(1, 123833760), (2, 61916880), (3, 41277920), (4, 30958440), (5, 24766752), (6, 20638960), (8, 15479220), (10, 12383376), (12, 10319480), (15, 8255584), (16, 7739610), (20, 6191688), (24, 5159740), (30, 4127792), (32, 3869805), (40, 3095844), (48, 2579870), (60, 2063896), (80, 1547922), (96, 1289935), (120, 1031948), (160, 773961), (240, 515974), (480, 257987)]