344254320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3391}}^1$

素因数の和:3460

約数の個数: 160

約数和(自身を含む): 1211351040

約数和(自身を除く): 867096720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3391, 3760, 4230, 5076, 5640, 6345, 6768, 6782, 8460, 10152, 10173, 11280, 12690, 13564, 16920, 16955, 20304, 20346, 25380, 27128, 30519, 33840, 33910, 40692, 50760, 50865, 54256, 61038, 67820, 81384, 91557, 101520, 101730, 122076, 135640, 152595, 159377, 162768, 183114, 203460, 244152, 271280, 305190, 318754, 366228, 406920, 457785, 478131, 488304, 610380, 637508, 732456, 796885, 813840, 915570, 956262, 1220760, 1275016, 1434393, 1464912, 1593770, 1831140, 1912524, 2390655, 2441520, 2550032, 2868786, 3187540, 3662280, 3825048, 4303179, 4781310, 5737572, 6375080, 7171965, 7324560, 7650096, 8606358, 9562620, 11475144, 12750160, 14343930, 17212716, 19125240, 21515895, 22950288, 28687860, 34425432, 38250480, 43031790, 57375720, 68850864, 86063580, 114751440, 172127160, 344254320]

約数ペア:

[(1, 344254320), (2, 172127160), (3, 114751440), (4, 86063580), (5, 68850864), (6, 57375720), (8, 43031790), (9, 38250480), (10, 34425432), (12, 28687860), (15, 22950288), (16, 21515895), (18, 19125240), (20, 17212716), (24, 14343930), (27, 12750160), (30, 11475144), (36, 9562620), (40, 8606358), (45, 7650096), (47, 7324560), (48, 7171965), (54, 6375080), (60, 5737572), (72, 4781310), (80, 4303179), (90, 3825048), (94, 3662280), (108, 3187540), (120, 2868786), (135, 2550032), (141, 2441520), (144, 2390655), (180, 1912524), (188, 1831140), (216, 1593770), (235, 1464912), (240, 1434393), (270, 1275016), (282, 1220760), (360, 956262), (376, 915570), (423, 813840), (432, 796885), (470, 732456), (540, 637508), (564, 610380), (705, 488304), (720, 478131), (752, 457785), (846, 406920), (940, 366228), (1080, 318754), (1128, 305190), (1269, 271280), (1410, 244152), (1692, 203460), (1880, 183114), (2115, 162768), (2160, 159377), (2256, 152595), (2538, 135640), (2820, 122076), (3384, 101730), (3391, 101520), (3760, 91557), (4230, 81384), (5076, 67820), (5640, 61038), (6345, 54256), (6768, 50865), (6782, 50760), (8460, 40692), (10152, 33910), (10173, 33840), (11280, 30519), (12690, 27128), (13564, 25380), (16920, 20346), (16955, 20304)]