1552638720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13043}}^1$

素因数の和:13098

約数の個数: 144

約数和(自身を含む): 5119091712

約数和(自身を除く): 3566452992

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, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 13043, 14880, 19840, 23808, 26086, 29760, 39129, 39680, 52172, 59520, 65215, 78258, 104344, 119040, 130430, 156516, 195645, 208688, 260860, 313032, 391290, 404333, 417376, 521720, 626064, 782580, 808666, 834752, 1043440, 1212999, 1252128, 1565160, 1617332, 1669504, 2021665, 2086880, 2425998, 2504256, 3130320, 3234664, 3339008, 4043330, 4173760, 4851996, 5008512, 6064995, 6260640, 6469328, 8086660, 8347520, 9703992, 10017024, 12129990, 12521280, 12938656, 16173320, 16695040, 19407984, 24259980, 25042560, 25877312, 32346640, 38815968, 48519960, 50085120, 51754624, 64693280, 77631936, 97039920, 103509248, 129386560, 155263872, 194079840, 258773120, 310527744, 388159680, 517546240, 776319360, 1552638720]

約数ペア:

[(1, 1552638720), (2, 776319360), (3, 517546240), (4, 388159680), (5, 310527744), (6, 258773120), (8, 194079840), (10, 155263872), (12, 129386560), (15, 103509248), (16, 97039920), (20, 77631936), (24, 64693280), (30, 51754624), (31, 50085120), (32, 48519960), (40, 38815968), (48, 32346640), (60, 25877312), (62, 25042560), (64, 24259980), (80, 19407984), (93, 16695040), (96, 16173320), (120, 12938656), (124, 12521280), (128, 12129990), (155, 10017024), (160, 9703992), (186, 8347520), (192, 8086660), (240, 6469328), (248, 6260640), (256, 6064995), (310, 5008512), (320, 4851996), (372, 4173760), (384, 4043330), (465, 3339008), (480, 3234664), (496, 3130320), (620, 2504256), (640, 2425998), (744, 2086880), (768, 2021665), (930, 1669504), (960, 1617332), (992, 1565160), (1240, 1252128), (1280, 1212999), (1488, 1043440), (1860, 834752), (1920, 808666), (1984, 782580), (2480, 626064), (2976, 521720), (3720, 417376), (3840, 404333), (3968, 391290), (4960, 313032), (5952, 260860), (7440, 208688), (7936, 195645), (9920, 156516), (11904, 130430), (13043, 119040), (14880, 104344), (19840, 78258), (23808, 65215), (26086, 59520), (29760, 52172), (39129, 39680)]