239502240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2819}}^1$

素因数の和:2899

約数の個数: 144

約数和(自身を含む): 831448800

約数和(自身を除く): 591946560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2819, 2832, 3540, 4248, 4720, 5310, 5638, 5664, 7080, 8457, 8496, 9440, 10620, 11276, 14095, 14160, 16914, 16992, 21240, 22552, 25371, 28190, 28320, 33828, 42285, 42480, 45104, 50742, 56380, 67656, 84570, 84960, 90208, 101484, 112760, 126855, 135312, 166321, 169140, 202968, 225520, 253710, 270624, 332642, 338280, 405936, 451040, 498963, 507420, 665284, 676560, 811872, 831605, 997926, 1014840, 1330568, 1353120, 1496889, 1663210, 1995852, 2029680, 2494815, 2661136, 2993778, 3326420, 3991704, 4059360, 4989630, 5322272, 5987556, 6652840, 7484445, 7983408, 9979260, 11975112, 13305680, 14968890, 15966816, 19958520, 23950224, 26611360, 29937780, 39917040, 47900448, 59875560, 79834080, 119751120, 239502240]

約数ペア:

[(1, 239502240), (2, 119751120), (3, 79834080), (4, 59875560), (5, 47900448), (6, 39917040), (8, 29937780), (9, 26611360), (10, 23950224), (12, 19958520), (15, 15966816), (16, 14968890), (18, 13305680), (20, 11975112), (24, 9979260), (30, 7983408), (32, 7484445), (36, 6652840), (40, 5987556), (45, 5322272), (48, 4989630), (59, 4059360), (60, 3991704), (72, 3326420), (80, 2993778), (90, 2661136), (96, 2494815), (118, 2029680), (120, 1995852), (144, 1663210), (160, 1496889), (177, 1353120), (180, 1330568), (236, 1014840), (240, 997926), (288, 831605), (295, 811872), (354, 676560), (360, 665284), (472, 507420), (480, 498963), (531, 451040), (590, 405936), (708, 338280), (720, 332642), (885, 270624), (944, 253710), (1062, 225520), (1180, 202968), (1416, 169140), (1440, 166321), (1770, 135312), (1888, 126855), (2124, 112760), (2360, 101484), (2655, 90208), (2819, 84960), (2832, 84570), (3540, 67656), (4248, 56380), (4720, 50742), (5310, 45104), (5638, 42480), (5664, 42285), (7080, 33828), (8457, 28320), (8496, 28190), (9440, 25371), (10620, 22552), (11276, 21240), (14095, 16992), (14160, 16914)]