23800321920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{399871}}^1$

素因数の和:399924

約数の個数: 128

約数和(自身を含む): 78310932480

約数和(自身を除く): 54510610560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 399871, 799742, 1199613, 1599484, 1999355, 2399226, 3198968, 3998710, 4798452, 5998065, 6397936, 7997420, 9596904, 11996130, 12396001, 12795872, 15994840, 19193808, 23992260, 24792002, 25591744, 31989680, 37188003, 38387616, 47984520, 49584004, 51183488, 61980005, 63979360, 74376006, 76775232, 95969040, 99168008, 123960010, 127958720, 148752012, 153550464, 185940015, 191938080, 198336016, 247920020, 255917440, 297504024, 371880030, 383876160, 396672032, 495840040, 595008048, 743760060, 767752320, 793344064, 991680080, 1190016096, 1487520120, 1586688128, 1983360160, 2380032192, 2975040240, 3966720320, 4760064384, 5950080480, 7933440640, 11900160960, 23800321920]

約数ペア:

[(1, 23800321920), (2, 11900160960), (3, 7933440640), (4, 5950080480), (5, 4760064384), (6, 3966720320), (8, 2975040240), (10, 2380032192), (12, 1983360160), (15, 1586688128), (16, 1487520120), (20, 1190016096), (24, 991680080), (30, 793344064), (31, 767752320), (32, 743760060), (40, 595008048), (48, 495840040), (60, 396672032), (62, 383876160), (64, 371880030), (80, 297504024), (93, 255917440), (96, 247920020), (120, 198336016), (124, 191938080), (128, 185940015), (155, 153550464), (160, 148752012), (186, 127958720), (192, 123960010), (240, 99168008), (248, 95969040), (310, 76775232), (320, 74376006), (372, 63979360), (384, 61980005), (465, 51183488), (480, 49584004), (496, 47984520), (620, 38387616), (640, 37188003), (744, 31989680), (930, 25591744), (960, 24792002), (992, 23992260), (1240, 19193808), (1488, 15994840), (1860, 12795872), (1920, 12396001), (1984, 11996130), (2480, 9596904), (2976, 7997420), (3720, 6397936), (3968, 5998065), (4960, 4798452), (5952, 3998710), (7440, 3198968), (9920, 2399226), (11904, 1999355), (14880, 1599484), (19840, 1199613), (29760, 799742), (59520, 399871)]