189956160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65957}}^1$

素因数の和:65980

約数の個数: 84

約数和(自身を含む): 653379948

約数和(自身を除く): 463423788

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 65957, 131914, 197871, 263828, 329785, 395742, 527656, 593613, 659570, 791484, 989355, 1055312, 1187226, 1319140, 1582968, 1978710, 2110624, 2374452, 2638280, 2968065, 3165936, 3957420, 4221248, 4748904, 5276560, 5936130, 6331872, 7914840, 9497808, 10553120, 11872260, 12663744, 15829680, 18995616, 21106240, 23744520, 31659360, 37991232, 47489040, 63318720, 94978080, 189956160]

約数ペア:

[(1, 189956160), (2, 94978080), (3, 63318720), (4, 47489040), (5, 37991232), (6, 31659360), (8, 23744520), (9, 21106240), (10, 18995616), (12, 15829680), (15, 12663744), (16, 11872260), (18, 10553120), (20, 9497808), (24, 7914840), (30, 6331872), (32, 5936130), (36, 5276560), (40, 4748904), (45, 4221248), (48, 3957420), (60, 3165936), (64, 2968065), (72, 2638280), (80, 2374452), (90, 2110624), (96, 1978710), (120, 1582968), (144, 1319140), (160, 1187226), (180, 1055312), (192, 989355), (240, 791484), (288, 659570), (320, 593613), (360, 527656), (480, 395742), (576, 329785), (720, 263828), (960, 197871), (1440, 131914), (2880, 65957)]