38761920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 168

約数和(自身を含む): 136861296

約数和(自身を除く): 98099376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 313, 320, 344, 360, 387, 430, 480, 516, 576, 626, 645, 688, 720, 774, 860, 939, 960, 1032, 1252, 1290, 1376, 1440, 1548, 1565, 1720, 1878, 1935, 2064, 2504, 2580, 2752, 2817, 2880, 3096, 3130, 3440, 3756, 3870, 4128, 4695, 5008, 5160, 5634, 6192, 6260, 6880, 7512, 7740, 8256, 9390, 10016, 10320, 11268, 12384, 12520, 13459, 13760, 14085, 15024, 15480, 18780, 20032, 20640, 22536, 24768, 25040, 26918, 28170, 30048, 30960, 37560, 40377, 41280, 45072, 50080, 53836, 56340, 60096, 61920, 67295, 75120, 80754, 90144, 100160, 107672, 112680, 121131, 123840, 134590, 150240, 161508, 180288, 201885, 215344, 225360, 242262, 269180, 300480, 323016, 403770, 430688, 450720, 484524, 538360, 605655, 646032, 807540, 861376, 901440, 969048, 1076720, 1211310, 1292064, 1615080, 1938096, 2153440, 2422620, 2584128, 3230160, 3876192, 4306880, 4845240, 6460320, 7752384, 9690480, 12920640, 19380960, 38761920]

約数ペア:

[(1, 38761920), (2, 19380960), (3, 12920640), (4, 9690480), (5, 7752384), (6, 6460320), (8, 4845240), (9, 4306880), (10, 3876192), (12, 3230160), (15, 2584128), (16, 2422620), (18, 2153440), (20, 1938096), (24, 1615080), (30, 1292064), (32, 1211310), (36, 1076720), (40, 969048), (43, 901440), (45, 861376), (48, 807540), (60, 646032), (64, 605655), (72, 538360), (80, 484524), (86, 450720), (90, 430688), (96, 403770), (120, 323016), (129, 300480), (144, 269180), (160, 242262), (172, 225360), (180, 215344), (192, 201885), (215, 180288), (240, 161508), (258, 150240), (288, 134590), (313, 123840), (320, 121131), (344, 112680), (360, 107672), (387, 100160), (430, 90144), (480, 80754), (516, 75120), (576, 67295), (626, 61920), (645, 60096), (688, 56340), (720, 53836), (774, 50080), (860, 45072), (939, 41280), (960, 40377), (1032, 37560), (1252, 30960), (1290, 30048), (1376, 28170), (1440, 26918), (1548, 25040), (1565, 24768), (1720, 22536), (1878, 20640), (1935, 20032), (2064, 18780), (2504, 15480), (2580, 15024), (2752, 14085), (2817, 13760), (2880, 13459), (3096, 12520), (3130, 12384), (3440, 11268), (3756, 10320), (3870, 10016), (4128, 9390), (4695, 8256), (5008, 7740), (5160, 7512), (5634, 6880), (6192, 6260)]