78574740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2179}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 220476480

約数和(自身を除く): 141901740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 601, 1202, 1803, 2179, 2404, 3005, 3606, 4358, 6010, 6537, 7212, 8716, 9015, 10895, 12020, 13074, 18030, 21790, 26148, 32685, 36060, 43580, 65370, 130740, 1309579, 2619158, 3928737, 5238316, 6547895, 7857474, 13095790, 15714948, 19643685, 26191580, 39287370, 78574740]

約数ペア:

[(1, 78574740), (2, 39287370), (3, 26191580), (4, 19643685), (5, 15714948), (6, 13095790), (10, 7857474), (12, 6547895), (15, 5238316), (20, 3928737), (30, 2619158), (60, 1309579), (601, 130740), (1202, 65370), (1803, 43580), (2179, 36060), (2404, 32685), (3005, 26148), (3606, 21790), (4358, 18030), (6010, 13074), (6537, 12020), (7212, 10895), (8716, 9015)]