2387619720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51413}}^1$

素因数の和:51476

約数の個数: 128

約数和(自身を含む): 8143977600

約数和(自身を除く): 5756357880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 11610, 15480, 23220, 46440, 51413, 102826, 154239, 205652, 257065, 308478, 411304, 462717, 514130, 616956, 771195, 925434, 1028260, 1233912, 1388151, 1542390, 1850868, 2056520, 2210759, 2313585, 2776302, 3084780, 3701736, 4421518, 4627170, 5552604, 6169560, 6632277, 6940755, 8843036, 9254340, 11053795, 11105208, 13264554, 13881510, 17686072, 18508680, 19896831, 22107590, 26529108, 27763020, 33161385, 39793662, 44215180, 53058216, 55526040, 59690493, 66322770, 79587324, 88430360, 99484155, 119380986, 132645540, 159174648, 198968310, 238761972, 265291080, 298452465, 397936620, 477523944, 596904930, 795873240, 1193809860, 2387619720]

約数ペア:

[(1, 2387619720), (2, 1193809860), (3, 795873240), (4, 596904930), (5, 477523944), (6, 397936620), (8, 298452465), (9, 265291080), (10, 238761972), (12, 198968310), (15, 159174648), (18, 132645540), (20, 119380986), (24, 99484155), (27, 88430360), (30, 79587324), (36, 66322770), (40, 59690493), (43, 55526040), (45, 53058216), (54, 44215180), (60, 39793662), (72, 33161385), (86, 27763020), (90, 26529108), (108, 22107590), (120, 19896831), (129, 18508680), (135, 17686072), (172, 13881510), (180, 13264554), (215, 11105208), (216, 11053795), (258, 9254340), (270, 8843036), (344, 6940755), (360, 6632277), (387, 6169560), (430, 5552604), (516, 4627170), (540, 4421518), (645, 3701736), (774, 3084780), (860, 2776302), (1032, 2313585), (1080, 2210759), (1161, 2056520), (1290, 1850868), (1548, 1542390), (1720, 1388151), (1935, 1233912), (2322, 1028260), (2580, 925434), (3096, 771195), (3870, 616956), (4644, 514130), (5160, 462717), (5805, 411304), (7740, 308478), (9288, 257065), (11610, 205652), (15480, 154239), (23220, 102826), (46440, 51413)]