288433920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2478

約数の個数: 144

約数和(自身を含む): 951293952

約数和(自身を除く): 662860032

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, 2423, 2480, 2976, 3720, 3840, 3968, 4846, 4960, 5952, 7269, 7440, 7936, 9692, 9920, 11904, 12115, 14538, 14880, 19384, 19840, 23808, 24230, 29076, 29760, 36345, 38768, 39680, 48460, 58152, 59520, 72690, 75113, 77536, 96920, 116304, 119040, 145380, 150226, 155072, 193840, 225339, 232608, 290760, 300452, 310144, 375565, 387680, 450678, 465216, 581520, 600904, 620288, 751130, 775360, 901356, 930432, 1126695, 1163040, 1201808, 1502260, 1550720, 1802712, 1860864, 2253390, 2326080, 2403616, 3004520, 3101440, 3605424, 4506780, 4652160, 4807232, 6009040, 7210848, 9013560, 9304320, 9614464, 12018080, 14421696, 18027120, 19228928, 24036160, 28843392, 36054240, 48072320, 57686784, 72108480, 96144640, 144216960, 288433920]

約数ペア:

[(1, 288433920), (2, 144216960), (3, 96144640), (4, 72108480), (5, 57686784), (6, 48072320), (8, 36054240), (10, 28843392), (12, 24036160), (15, 19228928), (16, 18027120), (20, 14421696), (24, 12018080), (30, 9614464), (31, 9304320), (32, 9013560), (40, 7210848), (48, 6009040), (60, 4807232), (62, 4652160), (64, 4506780), (80, 3605424), (93, 3101440), (96, 3004520), (120, 2403616), (124, 2326080), (128, 2253390), (155, 1860864), (160, 1802712), (186, 1550720), (192, 1502260), (240, 1201808), (248, 1163040), (256, 1126695), (310, 930432), (320, 901356), (372, 775360), (384, 751130), (465, 620288), (480, 600904), (496, 581520), (620, 465216), (640, 450678), (744, 387680), (768, 375565), (930, 310144), (960, 300452), (992, 290760), (1240, 232608), (1280, 225339), (1488, 193840), (1860, 155072), (1920, 150226), (1984, 145380), (2423, 119040), (2480, 116304), (2976, 96920), (3720, 77536), (3840, 75113), (3968, 72690), (4846, 59520), (4960, 58152), (5952, 48460), (7269, 39680), (7440, 38768), (7936, 36345), (9692, 29760), (9920, 29076), (11904, 24230), (12115, 23808), (14538, 19840), (14880, 19384)]