804529260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{165541}}^1$

素因数の和:165565

約数の個数: 72

約数和(自身を含む): 2530806096

約数和(自身を除く): 1726276836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 165541, 331082, 496623, 662164, 827705, 993246, 1489869, 1655410, 1986492, 2483115, 2979738, 3310820, 4469607, 4966230, 5959476, 7449345, 8939214, 9932460, 13408821, 14898690, 17878428, 22348035, 26817642, 29797380, 40226463, 44696070, 53635284, 67044105, 80452926, 89392140, 134088210, 160905852, 201132315, 268176420, 402264630, 804529260]

約数ペア:

[(1, 804529260), (2, 402264630), (3, 268176420), (4, 201132315), (5, 160905852), (6, 134088210), (9, 89392140), (10, 80452926), (12, 67044105), (15, 53635284), (18, 44696070), (20, 40226463), (27, 29797380), (30, 26817642), (36, 22348035), (45, 17878428), (54, 14898690), (60, 13408821), (81, 9932460), (90, 8939214), (108, 7449345), (135, 5959476), (162, 4966230), (180, 4469607), (243, 3310820), (270, 2979738), (324, 2483115), (405, 1986492), (486, 1655410), (540, 1489869), (810, 993246), (972, 827705), (1215, 662164), (1620, 496623), (2430, 331082), (4860, 165541)]