391792320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4691}}^1$

素因数の和:4743

約数の個数: 168

約数和(自身を含む): 1394368560

約数和(自身を除く): 1002576240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 4691, 5220, 5568, 6960, 8352, 9280, 9382, 10440, 13920, 14073, 16704, 18764, 20880, 23455, 27840, 28146, 37528, 41760, 42219, 46910, 56292, 70365, 75056, 83520, 84438, 93820, 112584, 136039, 140730, 150112, 168876, 187640, 211095, 225168, 272078, 281460, 300224, 337752, 375280, 408117, 422190, 450336, 544156, 562920, 675504, 680195, 750560, 816234, 844380, 900672, 1088312, 1125840, 1224351, 1351008, 1360390, 1501120, 1632468, 1688760, 2040585, 2176624, 2251680, 2448702, 2702016, 2720780, 3264936, 3377520, 4081170, 4353248, 4503360, 4897404, 5441560, 6121755, 6529872, 6755040, 8162340, 8706496, 9794808, 10883120, 12243510, 13059744, 13510080, 16324680, 19589616, 21766240, 24487020, 26119488, 32649360, 39179232, 43532480, 48974040, 65298720, 78358464, 97948080, 130597440, 195896160, 391792320]

約数ペア:

[(1, 391792320), (2, 195896160), (3, 130597440), (4, 97948080), (5, 78358464), (6, 65298720), (8, 48974040), (9, 43532480), (10, 39179232), (12, 32649360), (15, 26119488), (16, 24487020), (18, 21766240), (20, 19589616), (24, 16324680), (29, 13510080), (30, 13059744), (32, 12243510), (36, 10883120), (40, 9794808), (45, 8706496), (48, 8162340), (58, 6755040), (60, 6529872), (64, 6121755), (72, 5441560), (80, 4897404), (87, 4503360), (90, 4353248), (96, 4081170), (116, 3377520), (120, 3264936), (144, 2720780), (145, 2702016), (160, 2448702), (174, 2251680), (180, 2176624), (192, 2040585), (232, 1688760), (240, 1632468), (261, 1501120), (288, 1360390), (290, 1351008), (320, 1224351), (348, 1125840), (360, 1088312), (435, 900672), (464, 844380), (480, 816234), (522, 750560), (576, 680195), (580, 675504), (696, 562920), (720, 544156), (870, 450336), (928, 422190), (960, 408117), (1044, 375280), (1160, 337752), (1305, 300224), (1392, 281460), (1440, 272078), (1740, 225168), (1856, 211095), (2088, 187640), (2320, 168876), (2610, 150112), (2784, 140730), (2880, 136039), (3480, 112584), (4176, 93820), (4640, 84438), (4691, 83520), (5220, 75056), (5568, 70365), (6960, 56292), (8352, 46910), (9280, 42219), (9382, 41760), (10440, 37528), (13920, 28146), (14073, 27840), (16704, 23455), (18764, 20880)]