30487560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3061}}^1$

素因数の和:3158

約数の個数: 64

約数和(自身を含む): 92594880

約数和(自身を除く): 62107320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3061, 3320, 4980, 6122, 9183, 9960, 12244, 15305, 18366, 24488, 30610, 36732, 45915, 61220, 73464, 91830, 122440, 183660, 254063, 367320, 508126, 762189, 1016252, 1270315, 1524378, 2032504, 2540630, 3048756, 3810945, 5081260, 6097512, 7621890, 10162520, 15243780, 30487560]

約数ペア:

[(1, 30487560), (2, 15243780), (3, 10162520), (4, 7621890), (5, 6097512), (6, 5081260), (8, 3810945), (10, 3048756), (12, 2540630), (15, 2032504), (20, 1524378), (24, 1270315), (30, 1016252), (40, 762189), (60, 508126), (83, 367320), (120, 254063), (166, 183660), (249, 122440), (332, 91830), (415, 73464), (498, 61220), (664, 45915), (830, 36732), (996, 30610), (1245, 24488), (1660, 18366), (1992, 15305), (2490, 12244), (3061, 9960), (3320, 9183), (4980, 6122)]