48000120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{57143}}^1$

素因数の和:57164

約数の個数: 64

約数和(自身を含む): 164574720

約数和(自身を除く): 116574600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 57143, 114286, 171429, 228572, 285715, 342858, 400001, 457144, 571430, 685716, 800002, 857145, 1142860, 1200003, 1371432, 1600004, 1714290, 2000005, 2285720, 2400006, 3200008, 3428580, 4000010, 4800012, 6000015, 6857160, 8000020, 9600024, 12000030, 16000040, 24000060, 48000120]

約数ペア:

[(1, 48000120), (2, 24000060), (3, 16000040), (4, 12000030), (5, 9600024), (6, 8000020), (7, 6857160), (8, 6000015), (10, 4800012), (12, 4000010), (14, 3428580), (15, 3200008), (20, 2400006), (21, 2285720), (24, 2000005), (28, 1714290), (30, 1600004), (35, 1371432), (40, 1200003), (42, 1142860), (56, 857145), (60, 800002), (70, 685716), (84, 571430), (105, 457144), (120, 400001), (140, 342858), (168, 285715), (210, 228572), (280, 171429), (420, 114286), (840, 57143)]