252480240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:901

約数の個数: 200

約数和(自身を含む): 896639040

約数和(自身を除く): 644158800

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, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 470, 540, 564, 648, 705, 720, 752, 810, 829, 846, 940, 1080, 1128, 1269, 1296, 1410, 1620, 1658, 1692, 1880, 2115, 2160, 2256, 2487, 2538, 2820, 3240, 3316, 3384, 3760, 3807, 4145, 4230, 4974, 5076, 5640, 6345, 6480, 6632, 6768, 7461, 7614, 8290, 8460, 9948, 10152, 11280, 12435, 12690, 13264, 14922, 15228, 16580, 16920, 19035, 19896, 20304, 22383, 24870, 25380, 29844, 30456, 33160, 33840, 37305, 38070, 38963, 39792, 44766, 49740, 50760, 59688, 60912, 66320, 67149, 74610, 76140, 77926, 89532, 99480, 101520, 111915, 116889, 119376, 134298, 149220, 152280, 155852, 179064, 194815, 198960, 223830, 233778, 268596, 298440, 304560, 311704, 335745, 350667, 358128, 389630, 447660, 467556, 537192, 584445, 596880, 623408, 671490, 701334, 779260, 895320, 935112, 1052001, 1074384, 1168890, 1342980, 1402668, 1558520, 1753335, 1790640, 1870224, 2104002, 2337780, 2685960, 2805336, 3117040, 3156003, 3506670, 4208004, 4675560, 5260005, 5371920, 5610672, 6312006, 7013340, 8416008, 9351120, 10520010, 12624012, 14026680, 15780015, 16832016, 21040020, 25248024, 28053360, 31560030, 42080040, 50496048, 63120060, 84160080, 126240120, 252480240]

約数ペア:

[(1, 252480240), (2, 126240120), (3, 84160080), (4, 63120060), (5, 50496048), (6, 42080040), (8, 31560030), (9, 28053360), (10, 25248024), (12, 21040020), (15, 16832016), (16, 15780015), (18, 14026680), (20, 12624012), (24, 10520010), (27, 9351120), (30, 8416008), (36, 7013340), (40, 6312006), (45, 5610672), (47, 5371920), (48, 5260005), (54, 4675560), (60, 4208004), (72, 3506670), (80, 3156003), (81, 3117040), (90, 2805336), (94, 2685960), (108, 2337780), (120, 2104002), (135, 1870224), (141, 1790640), (144, 1753335), (162, 1558520), (180, 1402668), (188, 1342980), (216, 1168890), (235, 1074384), (240, 1052001), (270, 935112), (282, 895320), (324, 779260), (360, 701334), (376, 671490), (405, 623408), (423, 596880), (432, 584445), (470, 537192), (540, 467556), (564, 447660), (648, 389630), (705, 358128), (720, 350667), (752, 335745), (810, 311704), (829, 304560), (846, 298440), (940, 268596), (1080, 233778), (1128, 223830), (1269, 198960), (1296, 194815), (1410, 179064), (1620, 155852), (1658, 152280), (1692, 149220), (1880, 134298), (2115, 119376), (2160, 116889), (2256, 111915), (2487, 101520), (2538, 99480), (2820, 89532), (3240, 77926), (3316, 76140), (3384, 74610), (3760, 67149), (3807, 66320), (4145, 60912), (4230, 59688), (4974, 50760), (5076, 49740), (5640, 44766), (6345, 39792), (6480, 38963), (6632, 38070), (6768, 37305), (7461, 33840), (7614, 33160), (8290, 30456), (8460, 29844), (9948, 25380), (10152, 24870), (11280, 22383), (12435, 20304), (12690, 19896), (13264, 19035), (14922, 16920), (15228, 16580)]