73215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{152533}}^1$

素因数の和:152551

約数の個数: 48

約数和(自身を含む): 230631408

約数和(自身を除く): 157415568

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, 152533, 305066, 457599, 610132, 762665, 915198, 1220264, 1525330, 1830396, 2287995, 2440528, 3050660, 3660792, 4575990, 4881056, 6101320, 7321584, 9151980, 12202640, 14643168, 18303960, 24405280, 36607920, 73215840]

約数ペア:

[(1, 73215840), (2, 36607920), (3, 24405280), (4, 18303960), (5, 14643168), (6, 12202640), (8, 9151980), (10, 7321584), (12, 6101320), (15, 4881056), (16, 4575990), (20, 3660792), (24, 3050660), (30, 2440528), (32, 2287995), (40, 1830396), (48, 1525330), (60, 1220264), (80, 915198), (96, 762665), (120, 610132), (160, 457599), (240, 305066), (480, 152533)]