15241440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 48607776

約数和(自身を除く): 33366336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 281, 339, 452, 480, 562, 565, 678, 843, 904, 1124, 1130, 1356, 1405, 1686, 1695, 1808, 2248, 2260, 2712, 2810, 3372, 3390, 3616, 4215, 4496, 4520, 5424, 5620, 6744, 6780, 8430, 8992, 9040, 10848, 11240, 13488, 13560, 16860, 18080, 22480, 26976, 27120, 31753, 33720, 44960, 54240, 63506, 67440, 95259, 127012, 134880, 158765, 190518, 254024, 317530, 381036, 476295, 508048, 635060, 762072, 952590, 1016096, 1270120, 1524144, 1905180, 2540240, 3048288, 3810360, 5080480, 7620720, 15241440]

約数ペア:

[(1, 15241440), (2, 7620720), (3, 5080480), (4, 3810360), (5, 3048288), (6, 2540240), (8, 1905180), (10, 1524144), (12, 1270120), (15, 1016096), (16, 952590), (20, 762072), (24, 635060), (30, 508048), (32, 476295), (40, 381036), (48, 317530), (60, 254024), (80, 190518), (96, 158765), (113, 134880), (120, 127012), (160, 95259), (226, 67440), (240, 63506), (281, 54240), (339, 44960), (452, 33720), (480, 31753), (562, 27120), (565, 26976), (678, 22480), (843, 18080), (904, 16860), (1124, 13560), (1130, 13488), (1356, 11240), (1405, 10848), (1686, 9040), (1695, 8992), (1808, 8430), (2248, 6780), (2260, 6744), (2712, 5620), (2810, 5424), (3372, 4520), (3390, 4496), (3616, 4215)]