812037360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24697}}^1$

素因数の和:24850

約数の個数: 80

約数和(自身を含む): 2535793056

約数和(自身を除く): 1723755696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10960, 16440, 24697, 32880, 49394, 74091, 98788, 123485, 148182, 197576, 246970, 296364, 370455, 395152, 493940, 592728, 740910, 987880, 1185456, 1481820, 1975760, 2963640, 3383489, 5927280, 6766978, 10150467, 13533956, 16917445, 20300934, 27067912, 33834890, 40601868, 50752335, 54135824, 67669780, 81203736, 101504670, 135339560, 162407472, 203009340, 270679120, 406018680, 812037360]

約数ペア:

[(1, 812037360), (2, 406018680), (3, 270679120), (4, 203009340), (5, 162407472), (6, 135339560), (8, 101504670), (10, 81203736), (12, 67669780), (15, 54135824), (16, 50752335), (20, 40601868), (24, 33834890), (30, 27067912), (40, 20300934), (48, 16917445), (60, 13533956), (80, 10150467), (120, 6766978), (137, 5927280), (240, 3383489), (274, 2963640), (411, 1975760), (548, 1481820), (685, 1185456), (822, 987880), (1096, 740910), (1370, 592728), (1644, 493940), (2055, 395152), (2192, 370455), (2740, 296364), (3288, 246970), (4110, 197576), (5480, 148182), (6576, 123485), (8220, 98788), (10960, 74091), (16440, 49394), (24697, 32880)]