130417920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11321}}^1$

素因数の和:11348

約数の個数: 108

約数和(自身を含む): 451272276

約数和(自身を除く): 320854356

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11321, 11520, 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, 2898176, 3260448, 3622720, 4075560, 4347264, 5434080, 6520896, 7245440, 8151120, 8694528, 10868160, 13041792, 14490880, 16302240, 21736320, 26083584, 32604480, 43472640, 65208960, 130417920]

約数ペア:

[(1, 130417920), (2, 65208960), (3, 43472640), (4, 32604480), (5, 26083584), (6, 21736320), (8, 16302240), (9, 14490880), (10, 13041792), (12, 10868160), (15, 8694528), (16, 8151120), (18, 7245440), (20, 6520896), (24, 5434080), (30, 4347264), (32, 4075560), (36, 3622720), (40, 3260448), (45, 2898176), (48, 2717040), (60, 2173632), (64, 2037780), (72, 1811360), (80, 1630224), (90, 1449088), (96, 1358520), (120, 1086816), (128, 1018890), (144, 905680), (160, 815112), (180, 724544), (192, 679260), (240, 543408), (256, 509445), (288, 452840), (320, 407556), (360, 362272), (384, 339630), (480, 271704), (576, 226420), (640, 203778), (720, 181136), (768, 169815), (960, 135852), (1152, 113210), (1280, 101889), (1440, 90568), (1920, 67926), (2304, 56605), (2880, 45284), (3840, 33963), (5760, 22642), (11321, 11520)]