1385313120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31033}}^1$

素因数の和:31085

約数の個数: 144

約数和(自身を含む): 4880034432

約数和(自身を除く): 3494721312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 31033, 44640, 62066, 93099, 124132, 155165, 186198, 248264, 279297, 310330, 372396, 465495, 496528, 558594, 620660, 744792, 930990, 962023, 993056, 1117188, 1241320, 1396485, 1489584, 1861980, 1924046, 2234376, 2482640, 2792970, 2886069, 2979168, 3723960, 3848092, 4468752, 4810115, 4965280, 5585940, 5772138, 7447920, 7696184, 8658207, 8937504, 9620230, 11171880, 11544276, 14430345, 14895840, 15392368, 17316414, 19240460, 22343760, 23088552, 28860690, 30784736, 34632828, 38480920, 43291035, 44687520, 46177104, 57721380, 69265656, 76961840, 86582070, 92354208, 115442760, 138531312, 153923680, 173164140, 230885520, 277062624, 346328280, 461771040, 692656560, 1385313120]

約数ペア:

[(1, 1385313120), (2, 692656560), (3, 461771040), (4, 346328280), (5, 277062624), (6, 230885520), (8, 173164140), (9, 153923680), (10, 138531312), (12, 115442760), (15, 92354208), (16, 86582070), (18, 76961840), (20, 69265656), (24, 57721380), (30, 46177104), (31, 44687520), (32, 43291035), (36, 38480920), (40, 34632828), (45, 30784736), (48, 28860690), (60, 23088552), (62, 22343760), (72, 19240460), (80, 17316414), (90, 15392368), (93, 14895840), (96, 14430345), (120, 11544276), (124, 11171880), (144, 9620230), (155, 8937504), (160, 8658207), (180, 7696184), (186, 7447920), (240, 5772138), (248, 5585940), (279, 4965280), (288, 4810115), (310, 4468752), (360, 3848092), (372, 3723960), (465, 2979168), (480, 2886069), (496, 2792970), (558, 2482640), (620, 2234376), (720, 1924046), (744, 1861980), (930, 1489584), (992, 1396485), (1116, 1241320), (1240, 1117188), (1395, 993056), (1440, 962023), (1488, 930990), (1860, 744792), (2232, 620660), (2480, 558594), (2790, 496528), (2976, 465495), (3720, 372396), (4464, 310330), (4960, 279297), (5580, 248264), (7440, 186198), (8928, 155165), (11160, 124132), (14880, 93099), (22320, 62066), (31033, 44640)]