497667780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1877}}^1$

素因数の和:2386

約数の個数: 96

約数和(自身を含む): 1552279680

約数和(自身を除く): 1054611900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 491, 540, 982, 1473, 1877, 1964, 2455, 2946, 3754, 4419, 4910, 5631, 5892, 7365, 7508, 8838, 9385, 9820, 11262, 13257, 14730, 16893, 17676, 18770, 22095, 22524, 26514, 28155, 29460, 33786, 37540, 44190, 50679, 53028, 56310, 66285, 67572, 84465, 88380, 101358, 112620, 132570, 168930, 202716, 253395, 265140, 337860, 506790, 921607, 1013580, 1843214, 2764821, 3686428, 4608035, 5529642, 8294463, 9216070, 11059284, 13824105, 16588926, 18432140, 24883389, 27648210, 33177852, 41472315, 49766778, 55296420, 82944630, 99533556, 124416945, 165889260, 248833890, 497667780]

約数ペア:

[(1, 497667780), (2, 248833890), (3, 165889260), (4, 124416945), (5, 99533556), (6, 82944630), (9, 55296420), (10, 49766778), (12, 41472315), (15, 33177852), (18, 27648210), (20, 24883389), (27, 18432140), (30, 16588926), (36, 13824105), (45, 11059284), (54, 9216070), (60, 8294463), (90, 5529642), (108, 4608035), (135, 3686428), (180, 2764821), (270, 1843214), (491, 1013580), (540, 921607), (982, 506790), (1473, 337860), (1877, 265140), (1964, 253395), (2455, 202716), (2946, 168930), (3754, 132570), (4419, 112620), (4910, 101358), (5631, 88380), (5892, 84465), (7365, 67572), (7508, 66285), (8838, 56310), (9385, 53028), (9820, 50679), (11262, 44190), (13257, 37540), (14730, 33786), (16893, 29460), (17676, 28155), (18770, 26514), (22095, 22524)]