80414280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1763

約数の個数: 96

約数和(自身を含む): 263390400

約数和(自身を除く): 182976120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1607, 1668, 2085, 2502, 2780, 3214, 3336, 4170, 4821, 5004, 5560, 6255, 6428, 8035, 8340, 9642, 10008, 12510, 12856, 14463, 16070, 16680, 19284, 24105, 25020, 28926, 32140, 38568, 48210, 50040, 57852, 64280, 72315, 96420, 115704, 144630, 192840, 223373, 289260, 446746, 578520, 670119, 893492, 1116865, 1340238, 1786984, 2010357, 2233730, 2680476, 3350595, 4020714, 4467460, 5360952, 6701190, 8041428, 8934920, 10051785, 13402380, 16082856, 20103570, 26804760, 40207140, 80414280]

約数ペア:

[(1, 80414280), (2, 40207140), (3, 26804760), (4, 20103570), (5, 16082856), (6, 13402380), (8, 10051785), (9, 8934920), (10, 8041428), (12, 6701190), (15, 5360952), (18, 4467460), (20, 4020714), (24, 3350595), (30, 2680476), (36, 2233730), (40, 2010357), (45, 1786984), (60, 1340238), (72, 1116865), (90, 893492), (120, 670119), (139, 578520), (180, 446746), (278, 289260), (360, 223373), (417, 192840), (556, 144630), (695, 115704), (834, 96420), (1112, 72315), (1251, 64280), (1390, 57852), (1607, 50040), (1668, 48210), (2085, 38568), (2502, 32140), (2780, 28926), (3214, 25020), (3336, 24105), (4170, 19284), (4821, 16680), (5004, 16070), (5560, 14463), (6255, 12856), (6428, 12510), (8035, 10008), (8340, 9642)]