30248520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3037}}^1$

素因数の和:3134

約数の個数: 64

約数和(自身を含む): 91869120

約数和(自身を除く): 61620600

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, 3037, 3320, 4980, 6074, 9111, 9960, 12148, 15185, 18222, 24296, 30370, 36444, 45555, 60740, 72888, 91110, 121480, 182220, 252071, 364440, 504142, 756213, 1008284, 1260355, 1512426, 2016568, 2520710, 3024852, 3781065, 5041420, 6049704, 7562130, 10082840, 15124260, 30248520]

約数ペア:

[(1, 30248520), (2, 15124260), (3, 10082840), (4, 7562130), (5, 6049704), (6, 5041420), (8, 3781065), (10, 3024852), (12, 2520710), (15, 2016568), (20, 1512426), (24, 1260355), (30, 1008284), (40, 756213), (60, 504142), (83, 364440), (120, 252071), (166, 182220), (249, 121480), (332, 91110), (415, 72888), (498, 60740), (664, 45555), (830, 36444), (996, 30370), (1245, 24296), (1660, 18222), (1992, 15185), (2490, 12148), (3037, 9960), (3320, 9111), (4980, 6074)]