307814040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1109}}^1$

素因数の和:1386

約数の個数: 128

約数和(自身を含む): 1030968000

約数和(自身を除く): 723153960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 360, 514, 540, 771, 1028, 1080, 1109, 1285, 1542, 2056, 2218, 2313, 2570, 3084, 3327, 3855, 4436, 4626, 5140, 5545, 6168, 6654, 6939, 7710, 8872, 9252, 9981, 10280, 11090, 11565, 13308, 13878, 15420, 16635, 18504, 19962, 22180, 23130, 26616, 27756, 29943, 30840, 33270, 34695, 39924, 44360, 46260, 49905, 55512, 59886, 66540, 69390, 79848, 92520, 99810, 119772, 133080, 138780, 149715, 199620, 239544, 277560, 285013, 299430, 399240, 570026, 598860, 855039, 1140052, 1197720, 1425065, 1710078, 2280104, 2565117, 2850130, 3420156, 4275195, 5130234, 5700260, 6840312, 7695351, 8550390, 10260468, 11400520, 12825585, 15390702, 17100780, 20520936, 25651170, 30781404, 34201560, 38476755, 51302340, 61562808, 76953510, 102604680, 153907020, 307814040]

約数ペア:

[(1, 307814040), (2, 153907020), (3, 102604680), (4, 76953510), (5, 61562808), (6, 51302340), (8, 38476755), (9, 34201560), (10, 30781404), (12, 25651170), (15, 20520936), (18, 17100780), (20, 15390702), (24, 12825585), (27, 11400520), (30, 10260468), (36, 8550390), (40, 7695351), (45, 6840312), (54, 5700260), (60, 5130234), (72, 4275195), (90, 3420156), (108, 2850130), (120, 2565117), (135, 2280104), (180, 1710078), (216, 1425065), (257, 1197720), (270, 1140052), (360, 855039), (514, 598860), (540, 570026), (771, 399240), (1028, 299430), (1080, 285013), (1109, 277560), (1285, 239544), (1542, 199620), (2056, 149715), (2218, 138780), (2313, 133080), (2570, 119772), (3084, 99810), (3327, 92520), (3855, 79848), (4436, 69390), (4626, 66540), (5140, 59886), (5545, 55512), (6168, 49905), (6654, 46260), (6939, 44360), (7710, 39924), (8872, 34695), (9252, 33270), (9981, 30840), (10280, 29943), (11090, 27756), (11565, 26616), (13308, 23130), (13878, 22180), (15420, 19962), (16635, 18504)]