3155117880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{677}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 9630420480

約数和(自身を除く): 6475302600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 547, 568, 677, 710, 852, 1065, 1094, 1354, 1420, 1641, 1704, 2031, 2130, 2188, 2708, 2735, 2840, 3282, 3385, 4062, 4260, 4376, 5416, 5470, 6564, 6770, 8124, 8205, 8520, 10155, 10940, 13128, 13540, 16248, 16410, 20310, 21880, 27080, 32820, 38837, 40620, 48067, 65640, 77674, 81240, 96134, 116511, 144201, 155348, 192268, 194185, 233022, 240335, 288402, 310696, 370319, 384536, 388370, 466044, 480670, 576804, 582555, 721005, 740638, 776740, 932088, 961340, 1110957, 1153608, 1165110, 1442010, 1481276, 1553480, 1851595, 1922680, 2221914, 2330220, 2884020, 2962552, 3703190, 4443828, 4660440, 5554785, 5768040, 7406380, 8887656, 11109570, 14812760, 22219140, 26292649, 44438280, 52585298, 78877947, 105170596, 131463245, 157755894, 210341192, 262926490, 315511788, 394389735, 525852980, 631023576, 788779470, 1051705960, 1577558940, 3155117880]

約数ペア:

[(1, 3155117880), (2, 1577558940), (3, 1051705960), (4, 788779470), (5, 631023576), (6, 525852980), (8, 394389735), (10, 315511788), (12, 262926490), (15, 210341192), (20, 157755894), (24, 131463245), (30, 105170596), (40, 78877947), (60, 52585298), (71, 44438280), (120, 26292649), (142, 22219140), (213, 14812760), (284, 11109570), (355, 8887656), (426, 7406380), (547, 5768040), (568, 5554785), (677, 4660440), (710, 4443828), (852, 3703190), (1065, 2962552), (1094, 2884020), (1354, 2330220), (1420, 2221914), (1641, 1922680), (1704, 1851595), (2031, 1553480), (2130, 1481276), (2188, 1442010), (2708, 1165110), (2735, 1153608), (2840, 1110957), (3282, 961340), (3385, 932088), (4062, 776740), (4260, 740638), (4376, 721005), (5416, 582555), (5470, 576804), (6564, 480670), (6770, 466044), (8124, 388370), (8205, 384536), (8520, 370319), (10155, 310696), (10940, 288402), (13128, 240335), (13540, 233022), (16248, 194185), (16410, 192268), (20310, 155348), (21880, 144201), (27080, 116511), (32820, 96134), (38837, 81240), (40620, 77674), (48067, 65640)]