80110740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16901}}^1$

素因数の和:16992

約数の個数: 48

約数和(自身を含む): 227162880

約数和(自身を除く): 147052140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 16901, 33802, 50703, 67604, 84505, 101406, 169010, 202812, 253515, 338020, 507030, 1014060, 1335179, 2670358, 4005537, 5340716, 6675895, 8011074, 13351790, 16022148, 20027685, 26703580, 40055370, 80110740]

約数ペア:

[(1, 80110740), (2, 40055370), (3, 26703580), (4, 20027685), (5, 16022148), (6, 13351790), (10, 8011074), (12, 6675895), (15, 5340716), (20, 4005537), (30, 2670358), (60, 1335179), (79, 1014060), (158, 507030), (237, 338020), (316, 253515), (395, 202812), (474, 169010), (790, 101406), (948, 84505), (1185, 67604), (1580, 50703), (2370, 33802), (4740, 16901)]