273961440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{21139}}^1$

素因数の和:21166

約数の個数: 120

約数和(自身を含む): 966901320

約数和(自身を除く): 692939880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 21139, 42278, 63417, 84556, 105695, 126834, 169112, 190251, 211390, 253668, 317085, 338224, 380502, 422780, 507336, 570753, 634170, 676448, 761004, 845560, 951255, 1014672, 1141506, 1268340, 1522008, 1691120, 1712259, 1902510, 2029344, 2283012, 2536680, 2853765, 3044016, 3382240, 3424518, 3805020, 4566024, 5073360, 5707530, 6088032, 6849036, 7610040, 8561295, 9132048, 10146720, 11415060, 13698072, 15220080, 17122590, 18264096, 22830120, 27396144, 30440160, 34245180, 45660240, 54792288, 68490360, 91320480, 136980720, 273961440]

約数ペア:

[(1, 273961440), (2, 136980720), (3, 91320480), (4, 68490360), (5, 54792288), (6, 45660240), (8, 34245180), (9, 30440160), (10, 27396144), (12, 22830120), (15, 18264096), (16, 17122590), (18, 15220080), (20, 13698072), (24, 11415060), (27, 10146720), (30, 9132048), (32, 8561295), (36, 7610040), (40, 6849036), (45, 6088032), (48, 5707530), (54, 5073360), (60, 4566024), (72, 3805020), (80, 3424518), (81, 3382240), (90, 3044016), (96, 2853765), (108, 2536680), (120, 2283012), (135, 2029344), (144, 1902510), (160, 1712259), (162, 1691120), (180, 1522008), (216, 1268340), (240, 1141506), (270, 1014672), (288, 951255), (324, 845560), (360, 761004), (405, 676448), (432, 634170), (480, 570753), (540, 507336), (648, 422780), (720, 380502), (810, 338224), (864, 317085), (1080, 253668), (1296, 211390), (1440, 190251), (1620, 169112), (2160, 126834), (2592, 105695), (3240, 84556), (4320, 63417), (6480, 42278), (12960, 21139)]