259343640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 868032000

約数和(自身を除く): 608688360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 439, 540, 547, 878, 1080, 1094, 1317, 1641, 1756, 2188, 2195, 2634, 2735, 3282, 3512, 3951, 4376, 4390, 4923, 5268, 5470, 6564, 6585, 7902, 8205, 8780, 9846, 10536, 10940, 11853, 13128, 13170, 14769, 15804, 16410, 17560, 19692, 19755, 21880, 23706, 24615, 26340, 29538, 31608, 32820, 39384, 39510, 47412, 49230, 52680, 59076, 59265, 65640, 73845, 79020, 94824, 98460, 118152, 118530, 147690, 158040, 196920, 237060, 240133, 295380, 474120, 480266, 590760, 720399, 960532, 1200665, 1440798, 1921064, 2161197, 2401330, 2881596, 3601995, 4322394, 4802660, 5763192, 6483591, 7203990, 8644788, 9605320, 10805985, 12967182, 14407980, 17289576, 21611970, 25934364, 28815960, 32417955, 43223940, 51868728, 64835910, 86447880, 129671820, 259343640]

約数ペア:

[(1, 259343640), (2, 129671820), (3, 86447880), (4, 64835910), (5, 51868728), (6, 43223940), (8, 32417955), (9, 28815960), (10, 25934364), (12, 21611970), (15, 17289576), (18, 14407980), (20, 12967182), (24, 10805985), (27, 9605320), (30, 8644788), (36, 7203990), (40, 6483591), (45, 5763192), (54, 4802660), (60, 4322394), (72, 3601995), (90, 2881596), (108, 2401330), (120, 2161197), (135, 1921064), (180, 1440798), (216, 1200665), (270, 960532), (360, 720399), (439, 590760), (540, 480266), (547, 474120), (878, 295380), (1080, 240133), (1094, 237060), (1317, 196920), (1641, 158040), (1756, 147690), (2188, 118530), (2195, 118152), (2634, 98460), (2735, 94824), (3282, 79020), (3512, 73845), (3951, 65640), (4376, 59265), (4390, 59076), (4923, 52680), (5268, 49230), (5470, 47412), (6564, 39510), (6585, 39384), (7902, 32820), (8205, 31608), (8780, 29538), (9846, 26340), (10536, 24615), (10940, 23706), (11853, 21880), (13128, 19755), (13170, 19692), (14769, 17560), (15804, 16410)]