2482385280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2591}}^1$

素因数の和:3112

約数の個数: 128

約数和(自身を含む): 7931520000

約数和(自身を除く): 5449134720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 499, 640, 960, 998, 1497, 1920, 1996, 2495, 2591, 2994, 3992, 4990, 5182, 5988, 7485, 7773, 7984, 9980, 10364, 11976, 12955, 14970, 15546, 15968, 19960, 20728, 23952, 25910, 29940, 31092, 31936, 38865, 39920, 41456, 47904, 51820, 59880, 62184, 63872, 77730, 79840, 82912, 95808, 103640, 119760, 124368, 155460, 159680, 165824, 191616, 207280, 239520, 248736, 310920, 319360, 331648, 414560, 479040, 497472, 621840, 829120, 958080, 994944, 1243680, 1292909, 1658240, 2487360, 2585818, 3878727, 4974720, 5171636, 6464545, 7757454, 10343272, 12929090, 15514908, 19393635, 20686544, 25858180, 31029816, 38787270, 41373088, 51716360, 62059632, 77574540, 82746176, 103432720, 124119264, 155149080, 165492352, 206865440, 248238528, 310298160, 413730880, 496477056, 620596320, 827461760, 1241192640, 2482385280]

約数ペア:

[(1, 2482385280), (2, 1241192640), (3, 827461760), (4, 620596320), (5, 496477056), (6, 413730880), (8, 310298160), (10, 248238528), (12, 206865440), (15, 165492352), (16, 155149080), (20, 124119264), (24, 103432720), (30, 82746176), (32, 77574540), (40, 62059632), (48, 51716360), (60, 41373088), (64, 38787270), (80, 31029816), (96, 25858180), (120, 20686544), (128, 19393635), (160, 15514908), (192, 12929090), (240, 10343272), (320, 7757454), (384, 6464545), (480, 5171636), (499, 4974720), (640, 3878727), (960, 2585818), (998, 2487360), (1497, 1658240), (1920, 1292909), (1996, 1243680), (2495, 994944), (2591, 958080), (2994, 829120), (3992, 621840), (4990, 497472), (5182, 479040), (5988, 414560), (7485, 331648), (7773, 319360), (7984, 310920), (9980, 248736), (10364, 239520), (11976, 207280), (12955, 191616), (14970, 165824), (15546, 159680), (15968, 155460), (19960, 124368), (20728, 119760), (23952, 103640), (25910, 95808), (29940, 82912), (31092, 79840), (31936, 77730), (38865, 63872), (39920, 62184), (41456, 59880), (47904, 51820)]