77169360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2347}}^1$

素因数の和:2500

約数の個数: 80

約数和(自身を含む): 241073856

約数和(自身を除く): 163904496

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, 2347, 2740, 3288, 4110, 4694, 5480, 6576, 7041, 8220, 9388, 10960, 11735, 14082, 16440, 18776, 23470, 28164, 32880, 35205, 37552, 46940, 56328, 70410, 93880, 112656, 140820, 187760, 281640, 321539, 563280, 643078, 964617, 1286156, 1607695, 1929234, 2572312, 3215390, 3858468, 4823085, 5144624, 6430780, 7716936, 9646170, 12861560, 15433872, 19292340, 25723120, 38584680, 77169360]

約数ペア:

[(1, 77169360), (2, 38584680), (3, 25723120), (4, 19292340), (5, 15433872), (6, 12861560), (8, 9646170), (10, 7716936), (12, 6430780), (15, 5144624), (16, 4823085), (20, 3858468), (24, 3215390), (30, 2572312), (40, 1929234), (48, 1607695), (60, 1286156), (80, 964617), (120, 643078), (137, 563280), (240, 321539), (274, 281640), (411, 187760), (548, 140820), (685, 112656), (822, 93880), (1096, 70410), (1370, 56328), (1644, 46940), (2055, 37552), (2192, 35205), (2347, 32880), (2740, 28164), (3288, 23470), (4110, 18776), (4694, 16440), (5480, 14082), (6576, 11735), (7041, 10960), (8220, 9388)]