2331720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 8294400

約数和(自身を除く): 5962680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 127, 135, 136, 153, 170, 180, 204, 216, 254, 255, 270, 306, 340, 360, 381, 408, 459, 508, 510, 540, 612, 635, 680, 762, 765, 918, 1016, 1020, 1080, 1143, 1224, 1270, 1524, 1530, 1836, 1905, 2040, 2159, 2286, 2295, 2540, 3048, 3060, 3429, 3672, 3810, 4318, 4572, 4590, 5080, 5715, 6120, 6477, 6858, 7620, 8636, 9144, 9180, 10795, 11430, 12954, 13716, 15240, 17145, 17272, 18360, 19431, 21590, 22860, 25908, 27432, 32385, 34290, 38862, 43180, 45720, 51816, 58293, 64770, 68580, 77724, 86360, 97155, 116586, 129540, 137160, 155448, 194310, 233172, 259080, 291465, 388620, 466344, 582930, 777240, 1165860, 2331720]

約数ペア:

[(1, 2331720), (2, 1165860), (3, 777240), (4, 582930), (5, 466344), (6, 388620), (8, 291465), (9, 259080), (10, 233172), (12, 194310), (15, 155448), (17, 137160), (18, 129540), (20, 116586), (24, 97155), (27, 86360), (30, 77724), (34, 68580), (36, 64770), (40, 58293), (45, 51816), (51, 45720), (54, 43180), (60, 38862), (68, 34290), (72, 32385), (85, 27432), (90, 25908), (102, 22860), (108, 21590), (120, 19431), (127, 18360), (135, 17272), (136, 17145), (153, 15240), (170, 13716), (180, 12954), (204, 11430), (216, 10795), (254, 9180), (255, 9144), (270, 8636), (306, 7620), (340, 6858), (360, 6477), (381, 6120), (408, 5715), (459, 5080), (508, 4590), (510, 4572), (540, 4318), (612, 3810), (635, 3672), (680, 3429), (762, 3060), (765, 3048), (918, 2540), (1016, 2295), (1020, 2286), (1080, 2159), (1143, 2040), (1224, 1905), (1270, 1836), (1524, 1530)]