79361220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18119}}^1$

素因数の和:18204

約数の個数: 48

約数和(自身を含む): 225267840

約数和(自身を除く): 145906620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 18119, 36238, 54357, 72476, 90595, 108714, 181190, 217428, 271785, 362380, 543570, 1087140, 1322687, 2645374, 3968061, 5290748, 6613435, 7936122, 13226870, 15872244, 19840305, 26453740, 39680610, 79361220]

約数ペア:

[(1, 79361220), (2, 39680610), (3, 26453740), (4, 19840305), (5, 15872244), (6, 13226870), (10, 7936122), (12, 6613435), (15, 5290748), (20, 3968061), (30, 2645374), (60, 1322687), (73, 1087140), (146, 543570), (219, 362380), (292, 271785), (365, 217428), (438, 181190), (730, 108714), (876, 90595), (1095, 72476), (1460, 54357), (2190, 36238), (4380, 18119)]