2489348520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{130469}}^1$

素因数の和:130539

約数の個数: 96

約数和(自身を含む): 8243094600

約数和(自身を除く): 5753746080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 130469, 260938, 391407, 521876, 652345, 782814, 1043752, 1174221, 1304690, 1565628, 1957035, 2348442, 2609380, 3131256, 3914070, 4696884, 5218760, 5871105, 6914857, 7828140, 9393768, 11742210, 13829714, 15656280, 20744571, 23484420, 27659428, 34574285, 41489142, 46968840, 55318856, 62233713, 69148570, 82978284, 103722855, 124467426, 138297140, 165956568, 207445710, 248934852, 276594280, 311168565, 414891420, 497869704, 622337130, 829782840, 1244674260, 2489348520]

約数ペア:

[(1, 2489348520), (2, 1244674260), (3, 829782840), (4, 622337130), (5, 497869704), (6, 414891420), (8, 311168565), (9, 276594280), (10, 248934852), (12, 207445710), (15, 165956568), (18, 138297140), (20, 124467426), (24, 103722855), (30, 82978284), (36, 69148570), (40, 62233713), (45, 55318856), (53, 46968840), (60, 41489142), (72, 34574285), (90, 27659428), (106, 23484420), (120, 20744571), (159, 15656280), (180, 13829714), (212, 11742210), (265, 9393768), (318, 7828140), (360, 6914857), (424, 5871105), (477, 5218760), (530, 4696884), (636, 3914070), (795, 3131256), (954, 2609380), (1060, 2348442), (1272, 1957035), (1590, 1565628), (1908, 1304690), (2120, 1174221), (2385, 1043752), (3180, 782814), (3816, 652345), (4770, 521876), (6360, 391407), (9540, 260938), (19080, 130469)]