402628320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 240

約数和(自身を含む): 1453370688

約数和(自身を除く): 1050742368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 648, 661, 705, 720, 752, 810, 846, 864, 940, 1080, 1128, 1269, 1296, 1322, 1410, 1440, 1504, 1620, 1692, 1880, 1983, 2115, 2160, 2256, 2538, 2592, 2644, 2820, 3240, 3305, 3384, 3760, 3807, 3966, 4230, 4320, 4512, 5076, 5288, 5640, 5949, 6345, 6480, 6610, 6768, 7520, 7614, 7932, 8460, 9915, 10152, 10576, 11280, 11898, 12690, 12960, 13220, 13536, 15228, 15864, 16920, 17847, 19035, 19830, 20304, 21152, 22560, 23796, 25380, 26440, 29745, 30456, 31067, 31728, 33840, 35694, 38070, 39660, 40608, 47592, 50760, 52880, 53541, 59490, 60912, 62134, 63456, 67680, 71388, 76140, 79320, 89235, 93201, 95184, 101520, 105760, 107082, 118980, 121824, 124268, 142776, 152280, 155335, 158640, 178470, 186402, 190368, 203040, 214164, 237960, 248536, 267705, 279603, 285552, 304560, 310670, 317280, 356940, 372804, 428328, 466005, 475920, 497072, 535410, 559206, 571104, 609120, 621340, 713880, 745608, 838809, 856656, 932010, 951840, 994144, 1070820, 1118412, 1242680, 1398015, 1427760, 1491216, 1677618, 1713312, 1864020, 2141640, 2236824, 2485360, 2516427, 2796030, 2855520, 2982432, 3355236, 3728040, 4194045, 4283280, 4473648, 4970720, 5032854, 5592060, 6710472, 7456080, 8388090, 8566560, 8947296, 10065708, 11184120, 12582135, 13420944, 14912160, 16776180, 20131416, 22368240, 25164270, 26841888, 33552360, 40262832, 44736480, 50328540, 67104720, 80525664, 100657080, 134209440, 201314160, 402628320]

約数ペア:

[(1, 402628320), (2, 201314160), (3, 134209440), (4, 100657080), (5, 80525664), (6, 67104720), (8, 50328540), (9, 44736480), (10, 40262832), (12, 33552360), (15, 26841888), (16, 25164270), (18, 22368240), (20, 20131416), (24, 16776180), (27, 14912160), (30, 13420944), (32, 12582135), (36, 11184120), (40, 10065708), (45, 8947296), (47, 8566560), (48, 8388090), (54, 7456080), (60, 6710472), (72, 5592060), (80, 5032854), (81, 4970720), (90, 4473648), (94, 4283280), (96, 4194045), (108, 3728040), (120, 3355236), (135, 2982432), (141, 2855520), (144, 2796030), (160, 2516427), (162, 2485360), (180, 2236824), (188, 2141640), (216, 1864020), (235, 1713312), (240, 1677618), (270, 1491216), (282, 1427760), (288, 1398015), (324, 1242680), (360, 1118412), (376, 1070820), (405, 994144), (423, 951840), (432, 932010), (470, 856656), (480, 838809), (540, 745608), (564, 713880), (648, 621340), (661, 609120), (705, 571104), (720, 559206), (752, 535410), (810, 497072), (846, 475920), (864, 466005), (940, 428328), (1080, 372804), (1128, 356940), (1269, 317280), (1296, 310670), (1322, 304560), (1410, 285552), (1440, 279603), (1504, 267705), (1620, 248536), (1692, 237960), (1880, 214164), (1983, 203040), (2115, 190368), (2160, 186402), (2256, 178470), (2538, 158640), (2592, 155335), (2644, 152280), (2820, 142776), (3240, 124268), (3305, 121824), (3384, 118980), (3760, 107082), (3807, 105760), (3966, 101520), (4230, 95184), (4320, 93201), (4512, 89235), (5076, 79320), (5288, 76140), (5640, 71388), (5949, 67680), (6345, 63456), (6480, 62134), (6610, 60912), (6768, 59490), (7520, 53541), (7614, 52880), (7932, 50760), (8460, 47592), (9915, 40608), (10152, 39660), (10576, 38070), (11280, 35694), (11898, 33840), (12690, 31728), (12960, 31067), (13220, 30456), (13536, 29745), (15228, 26440), (15864, 25380), (16920, 23796), (17847, 22560), (19035, 21152), (19830, 20304)]