1800236160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5897}}^1$

素因数の和:5975

約数の個数: 192

約数和(自身を含む): 6334805880

約数和(自身を除く): 4534569720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1696, 1908, 1920, 2120, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5760, 5897, 6360, 6784, 7632, 8480, 9540, 10176, 11794, 12720, 15264, 16960, 17691, 19080, 20352, 23588, 25440, 29485, 30528, 33920, 35382, 38160, 47176, 50880, 53073, 58970, 61056, 70764, 76320, 88455, 94352, 101760, 106146, 117940, 141528, 152640, 176910, 188704, 212292, 235880, 265365, 283056, 305280, 312541, 353820, 377408, 424584, 471760, 530730, 566112, 625082, 707640, 754816, 849168, 937623, 943520, 1061460, 1132224, 1250164, 1415280, 1562705, 1698336, 1875246, 1887040, 2122920, 2264448, 2500328, 2812869, 2830560, 3125410, 3396672, 3750492, 3774080, 4245840, 4688115, 5000656, 5625738, 5661120, 6250820, 6793344, 7500984, 8491680, 9376230, 10001312, 11251476, 11322240, 12501640, 14064345, 15001968, 16983360, 18752460, 20002624, 22502952, 25003280, 28128690, 30003936, 33966720, 37504920, 40005248, 45005904, 50006560, 56257380, 60007872, 75009840, 90011808, 100013120, 112514760, 120015744, 150019680, 180023616, 200026240, 225029520, 300039360, 360047232, 450059040, 600078720, 900118080, 1800236160]

約数ペア:

[(1, 1800236160), (2, 900118080), (3, 600078720), (4, 450059040), (5, 360047232), (6, 300039360), (8, 225029520), (9, 200026240), (10, 180023616), (12, 150019680), (15, 120015744), (16, 112514760), (18, 100013120), (20, 90011808), (24, 75009840), (30, 60007872), (32, 56257380), (36, 50006560), (40, 45005904), (45, 40005248), (48, 37504920), (53, 33966720), (60, 30003936), (64, 28128690), (72, 25003280), (80, 22502952), (90, 20002624), (96, 18752460), (106, 16983360), (120, 15001968), (128, 14064345), (144, 12501640), (159, 11322240), (160, 11251476), (180, 10001312), (192, 9376230), (212, 8491680), (240, 7500984), (265, 6793344), (288, 6250820), (318, 5661120), (320, 5625738), (360, 5000656), (384, 4688115), (424, 4245840), (477, 3774080), (480, 3750492), (530, 3396672), (576, 3125410), (636, 2830560), (640, 2812869), (720, 2500328), (795, 2264448), (848, 2122920), (954, 1887040), (960, 1875246), (1060, 1698336), (1152, 1562705), (1272, 1415280), (1440, 1250164), (1590, 1132224), (1696, 1061460), (1908, 943520), (1920, 937623), (2120, 849168), (2385, 754816), (2544, 707640), (2880, 625082), (3180, 566112), (3392, 530730), (3816, 471760), (4240, 424584), (4770, 377408), (5088, 353820), (5760, 312541), (5897, 305280), (6360, 283056), (6784, 265365), (7632, 235880), (8480, 212292), (9540, 188704), (10176, 176910), (11794, 152640), (12720, 141528), (15264, 117940), (16960, 106146), (17691, 101760), (19080, 94352), (20352, 88455), (23588, 76320), (25440, 70764), (29485, 61056), (30528, 58970), (33920, 53073), (35382, 50880), (38160, 47176)]