173589840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4621

約数の個数: 120

約数和(自身を含む): 594102600

約数和(自身を除く): 420512760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4549, 4770, 6360, 7632, 9098, 9540, 12720, 13647, 18196, 19080, 22745, 27294, 36392, 38160, 40941, 45490, 54588, 68235, 72784, 81882, 90980, 109176, 136470, 163764, 181960, 204705, 218352, 241097, 272940, 327528, 363920, 409410, 482194, 545880, 655056, 723291, 818820, 964388, 1091760, 1205485, 1446582, 1637640, 1928776, 2169873, 2410970, 2893164, 3275280, 3616455, 3857552, 4339746, 4821940, 5786328, 7232910, 8679492, 9643880, 10849365, 11572656, 14465820, 17358984, 19287760, 21698730, 28931640, 34717968, 43397460, 57863280, 86794920, 173589840]

約数ペア:

[(1, 173589840), (2, 86794920), (3, 57863280), (4, 43397460), (5, 34717968), (6, 28931640), (8, 21698730), (9, 19287760), (10, 17358984), (12, 14465820), (15, 11572656), (16, 10849365), (18, 9643880), (20, 8679492), (24, 7232910), (30, 5786328), (36, 4821940), (40, 4339746), (45, 3857552), (48, 3616455), (53, 3275280), (60, 2893164), (72, 2410970), (80, 2169873), (90, 1928776), (106, 1637640), (120, 1446582), (144, 1205485), (159, 1091760), (180, 964388), (212, 818820), (240, 723291), (265, 655056), (318, 545880), (360, 482194), (424, 409410), (477, 363920), (530, 327528), (636, 272940), (720, 241097), (795, 218352), (848, 204705), (954, 181960), (1060, 163764), (1272, 136470), (1590, 109176), (1908, 90980), (2120, 81882), (2385, 72784), (2544, 68235), (3180, 54588), (3816, 45490), (4240, 40941), (4549, 38160), (4770, 36392), (6360, 27294), (7632, 22745), (9098, 19080), (9540, 18196), (12720, 13647)]