2720011200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2371}}^1$

素因数の和:2635

約数の個数: 168

約数和(自身を含む): 8965021440

約数和(自身を除く): 6245010240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 239, 240, 300, 320, 400, 478, 480, 600, 717, 800, 956, 960, 1195, 1200, 1434, 1600, 1912, 2371, 2390, 2400, 2868, 3585, 3824, 4742, 4780, 4800, 5736, 5975, 7113, 7170, 7648, 9484, 9560, 11472, 11855, 11950, 14226, 14340, 15296, 17925, 18968, 19120, 22944, 23710, 23900, 28452, 28680, 35565, 35850, 37936, 38240, 45888, 47420, 47800, 56904, 57360, 59275, 71130, 71700, 75872, 76480, 94840, 95600, 113808, 114720, 118550, 142260, 143400, 151744, 177825, 189680, 191200, 227616, 229440, 237100, 284520, 286800, 355650, 379360, 382400, 455232, 474200, 566669, 569040, 573600, 711300, 758720, 948400, 1133338, 1138080, 1147200, 1422600, 1700007, 1896800, 2266676, 2276160, 2833345, 2845200, 3400014, 3793600, 4533352, 5666690, 5690400, 6800028, 8500035, 9066704, 11333380, 11380800, 13600056, 14166725, 17000070, 18133408, 22666760, 27200112, 28333450, 34000140, 36266816, 42500175, 45333520, 54400224, 56666900, 68000280, 85000350, 90667040, 108800448, 113333800, 136000560, 170000700, 181334080, 226667600, 272001120, 340001400, 453335200, 544002240, 680002800, 906670400, 1360005600, 2720011200]

約数ペア:

[(1, 2720011200), (2, 1360005600), (3, 906670400), (4, 680002800), (5, 544002240), (6, 453335200), (8, 340001400), (10, 272001120), (12, 226667600), (15, 181334080), (16, 170000700), (20, 136000560), (24, 113333800), (25, 108800448), (30, 90667040), (32, 85000350), (40, 68000280), (48, 56666900), (50, 54400224), (60, 45333520), (64, 42500175), (75, 36266816), (80, 34000140), (96, 28333450), (100, 27200112), (120, 22666760), (150, 18133408), (160, 17000070), (192, 14166725), (200, 13600056), (239, 11380800), (240, 11333380), (300, 9066704), (320, 8500035), (400, 6800028), (478, 5690400), (480, 5666690), (600, 4533352), (717, 3793600), (800, 3400014), (956, 2845200), (960, 2833345), (1195, 2276160), (1200, 2266676), (1434, 1896800), (1600, 1700007), (1912, 1422600), (2371, 1147200), (2390, 1138080), (2400, 1133338), (2868, 948400), (3585, 758720), (3824, 711300), (4742, 573600), (4780, 569040), (4800, 566669), (5736, 474200), (5975, 455232), (7113, 382400), (7170, 379360), (7648, 355650), (9484, 286800), (9560, 284520), (11472, 237100), (11855, 229440), (11950, 227616), (14226, 191200), (14340, 189680), (15296, 177825), (17925, 151744), (18968, 143400), (19120, 142260), (22944, 118550), (23710, 114720), (23900, 113808), (28452, 95600), (28680, 94840), (35565, 76480), (35850, 75872), (37936, 71700), (38240, 71130), (45888, 59275), (47420, 57360), (47800, 56904)]