1509680520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 5024448000

約数和(自身を除く): 3514767480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 109, 120, 158, 180, 218, 237, 316, 327, 360, 395, 436, 474, 487, 545, 632, 654, 711, 790, 872, 948, 974, 981, 1090, 1185, 1308, 1422, 1461, 1580, 1635, 1896, 1948, 1962, 2180, 2370, 2435, 2616, 2844, 2922, 3160, 3270, 3555, 3896, 3924, 4360, 4383, 4740, 4870, 4905, 5688, 5844, 6540, 7110, 7305, 7848, 8611, 8766, 9480, 9740, 9810, 11688, 13080, 14220, 14610, 17222, 17532, 19480, 19620, 21915, 25833, 28440, 29220, 34444, 35064, 38473, 39240, 43055, 43830, 51666, 53083, 58440, 68888, 76946, 77499, 86110, 87660, 103332, 106166, 115419, 129165, 153892, 154998, 159249, 172220, 175320, 192365, 206664, 212332, 230838, 258330, 265415, 307784, 309996, 318498, 344440, 346257, 384730, 387495, 424664, 461676, 477747, 516660, 530830, 577095, 619992, 636996, 692514, 769460, 774990, 796245, 923352, 955494, 1033320, 1061660, 1154190, 1273992, 1385028, 1538920, 1549980, 1592490, 1731285, 1910988, 2123320, 2308380, 2388735, 2770056, 3099960, 3184980, 3462570, 3821976, 4193557, 4616760, 4777470, 6369960, 6925140, 8387114, 9554940, 12580671, 13850280, 16774228, 19109880, 20967785, 25161342, 33548456, 37742013, 41935570, 50322684, 62903355, 75484026, 83871140, 100645368, 125806710, 150968052, 167742280, 188710065, 251613420, 301936104, 377420130, 503226840, 754840260, 1509680520]

約数ペア:

[(1, 1509680520), (2, 754840260), (3, 503226840), (4, 377420130), (5, 301936104), (6, 251613420), (8, 188710065), (9, 167742280), (10, 150968052), (12, 125806710), (15, 100645368), (18, 83871140), (20, 75484026), (24, 62903355), (30, 50322684), (36, 41935570), (40, 37742013), (45, 33548456), (60, 25161342), (72, 20967785), (79, 19109880), (90, 16774228), (109, 13850280), (120, 12580671), (158, 9554940), (180, 8387114), (218, 6925140), (237, 6369960), (316, 4777470), (327, 4616760), (360, 4193557), (395, 3821976), (436, 3462570), (474, 3184980), (487, 3099960), (545, 2770056), (632, 2388735), (654, 2308380), (711, 2123320), (790, 1910988), (872, 1731285), (948, 1592490), (974, 1549980), (981, 1538920), (1090, 1385028), (1185, 1273992), (1308, 1154190), (1422, 1061660), (1461, 1033320), (1580, 955494), (1635, 923352), (1896, 796245), (1948, 774990), (1962, 769460), (2180, 692514), (2370, 636996), (2435, 619992), (2616, 577095), (2844, 530830), (2922, 516660), (3160, 477747), (3270, 461676), (3555, 424664), (3896, 387495), (3924, 384730), (4360, 346257), (4383, 344440), (4740, 318498), (4870, 309996), (4905, 307784), (5688, 265415), (5844, 258330), (6540, 230838), (7110, 212332), (7305, 206664), (7848, 192365), (8611, 175320), (8766, 172220), (9480, 159249), (9740, 154998), (9810, 153892), (11688, 129165), (13080, 115419), (14220, 106166), (14610, 103332), (17222, 87660), (17532, 86110), (19480, 77499), (19620, 76946), (21915, 68888), (25833, 58440), (28440, 53083), (29220, 51666), (34444, 43830), (35064, 43055), (38473, 39240)]