87184680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^2$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 286446240

約数和(自身を除く): 199261560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 257, 264, 330, 440, 514, 660, 771, 1028, 1285, 1320, 1542, 2056, 2570, 2827, 3084, 3855, 5140, 5654, 6168, 7710, 8481, 10280, 11308, 14135, 15420, 16962, 22616, 28270, 30840, 33924, 42405, 56540, 66049, 67848, 84810, 113080, 132098, 169620, 198147, 264196, 330245, 339240, 396294, 528392, 660490, 726539, 792588, 990735, 1320980, 1453078, 1585176, 1981470, 2179617, 2641960, 2906156, 3632695, 3962940, 4359234, 5812312, 7265390, 7925880, 8718468, 10898085, 14530780, 17436936, 21796170, 29061560, 43592340, 87184680]

約数ペア:

[(1, 87184680), (2, 43592340), (3, 29061560), (4, 21796170), (5, 17436936), (6, 14530780), (8, 10898085), (10, 8718468), (11, 7925880), (12, 7265390), (15, 5812312), (20, 4359234), (22, 3962940), (24, 3632695), (30, 2906156), (33, 2641960), (40, 2179617), (44, 1981470), (55, 1585176), (60, 1453078), (66, 1320980), (88, 990735), (110, 792588), (120, 726539), (132, 660490), (165, 528392), (220, 396294), (257, 339240), (264, 330245), (330, 264196), (440, 198147), (514, 169620), (660, 132098), (771, 113080), (1028, 84810), (1285, 67848), (1320, 66049), (1542, 56540), (2056, 42405), (2570, 33924), (2827, 30840), (3084, 28270), (3855, 22616), (5140, 16962), (5654, 15420), (6168, 14135), (7710, 11308), (8481, 10280)]