1808960040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{186107}}^1$

素因数の和:186133

約数の個数: 96

約数和(自身を含む): 6096898080

約数和(自身を除く): 4287938040

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 186107, 372214, 558321, 744428, 930535, 1116642, 1488856, 1674963, 1861070, 2233284, 2791605, 3349926, 3722140, 4466568, 5024889, 5583210, 6699852, 7444280, 8374815, 10049778, 11166420, 13399704, 15074667, 16749630, 20099556, 22332840, 25124445, 30149334, 33499260, 40199112, 45224001, 50248890, 60298668, 66998520, 75373335, 90448002, 100497780, 120597336, 150746670, 180896004, 200995560, 226120005, 301493340, 361792008, 452240010, 602986680, 904480020, 1808960040]

約数ペア:

[(1, 1808960040), (2, 904480020), (3, 602986680), (4, 452240010), (5, 361792008), (6, 301493340), (8, 226120005), (9, 200995560), (10, 180896004), (12, 150746670), (15, 120597336), (18, 100497780), (20, 90448002), (24, 75373335), (27, 66998520), (30, 60298668), (36, 50248890), (40, 45224001), (45, 40199112), (54, 33499260), (60, 30149334), (72, 25124445), (81, 22332840), (90, 20099556), (108, 16749630), (120, 15074667), (135, 13399704), (162, 11166420), (180, 10049778), (216, 8374815), (243, 7444280), (270, 6699852), (324, 5583210), (360, 5024889), (405, 4466568), (486, 3722140), (540, 3349926), (648, 2791605), (810, 2233284), (972, 1861070), (1080, 1674963), (1215, 1488856), (1620, 1116642), (1944, 930535), (2430, 744428), (3240, 558321), (4860, 372214), (9720, 186107)]