65208960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11321}}^1$

素因数の和:11346

約数の個数: 96

約数和(自身を含む): 225194580

約数和(自身を除く): 159985620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11321, 22642, 33963, 45284, 56605, 67926, 90568, 101889, 113210, 135852, 169815, 181136, 203778, 226420, 271704, 339630, 362272, 407556, 452840, 509445, 543408, 679260, 724544, 815112, 905680, 1018890, 1086816, 1358520, 1449088, 1630224, 1811360, 2037780, 2173632, 2717040, 3260448, 3622720, 4075560, 4347264, 5434080, 6520896, 7245440, 8151120, 10868160, 13041792, 16302240, 21736320, 32604480, 65208960]

約数ペア:

[(1, 65208960), (2, 32604480), (3, 21736320), (4, 16302240), (5, 13041792), (6, 10868160), (8, 8151120), (9, 7245440), (10, 6520896), (12, 5434080), (15, 4347264), (16, 4075560), (18, 3622720), (20, 3260448), (24, 2717040), (30, 2173632), (32, 2037780), (36, 1811360), (40, 1630224), (45, 1449088), (48, 1358520), (60, 1086816), (64, 1018890), (72, 905680), (80, 815112), (90, 724544), (96, 679260), (120, 543408), (128, 509445), (144, 452840), (160, 407556), (180, 362272), (192, 339630), (240, 271704), (288, 226420), (320, 203778), (360, 181136), (384, 169815), (480, 135852), (576, 113210), (640, 101889), (720, 90568), (960, 67926), (1152, 56605), (1440, 45284), (1920, 33963), (2880, 22642), (5760, 11321)]