2059189920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26981}}^1$

素因数の和:27055

約数の個数: 144

約数和(自身を含む): 7159835592

約数和(自身を除く): 5100645672

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, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 19080, 25440, 26981, 38160, 53962, 76320, 80943, 107924, 134905, 161886, 215848, 242829, 269810, 323772, 404715, 431696, 485658, 539620, 647544, 809430, 863392, 971316, 1079240, 1214145, 1295088, 1429993, 1618860, 1942632, 2158480, 2428290, 2590176, 2859986, 3237720, 3885264, 4289979, 4316960, 4856580, 5719972, 6475440, 7149965, 7770528, 8579958, 9713160, 11439944, 12869937, 12950880, 14299930, 17159916, 19426320, 21449895, 22879888, 25739874, 28599860, 34319832, 38852640, 42899790, 45759776, 51479748, 57199720, 64349685, 68639664, 85799580, 102959496, 114399440, 128699370, 137279328, 171599160, 205918992, 228798880, 257398740, 343198320, 411837984, 514797480, 686396640, 1029594960, 2059189920]

約数ペア:

[(1, 2059189920), (2, 1029594960), (3, 686396640), (4, 514797480), (5, 411837984), (6, 343198320), (8, 257398740), (9, 228798880), (10, 205918992), (12, 171599160), (15, 137279328), (16, 128699370), (18, 114399440), (20, 102959496), (24, 85799580), (30, 68639664), (32, 64349685), (36, 57199720), (40, 51479748), (45, 45759776), (48, 42899790), (53, 38852640), (60, 34319832), (72, 28599860), (80, 25739874), (90, 22879888), (96, 21449895), (106, 19426320), (120, 17159916), (144, 14299930), (159, 12950880), (160, 12869937), (180, 11439944), (212, 9713160), (240, 8579958), (265, 7770528), (288, 7149965), (318, 6475440), (360, 5719972), (424, 4856580), (477, 4316960), (480, 4289979), (530, 3885264), (636, 3237720), (720, 2859986), (795, 2590176), (848, 2428290), (954, 2158480), (1060, 1942632), (1272, 1618860), (1440, 1429993), (1590, 1295088), (1696, 1214145), (1908, 1079240), (2120, 971316), (2385, 863392), (2544, 809430), (3180, 647544), (3816, 539620), (4240, 485658), (4770, 431696), (5088, 404715), (6360, 323772), (7632, 269810), (8480, 242829), (9540, 215848), (12720, 161886), (15264, 134905), (19080, 107924), (25440, 80943), (26981, 76320), (38160, 53962)]