63318720

素因数分解:

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

素因数の和:65977

約数の個数: 56

約数和(自身を含む): 201039984

約数和(自身を除く): 137721264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 65957, 131914, 197871, 263828, 329785, 395742, 527656, 659570, 791484, 989355, 1055312, 1319140, 1582968, 1978710, 2110624, 2638280, 3165936, 3957420, 4221248, 5276560, 6331872, 7914840, 10553120, 12663744, 15829680, 21106240, 31659360, 63318720]

約数ペア:

[(1, 63318720), (2, 31659360), (3, 21106240), (4, 15829680), (5, 12663744), (6, 10553120), (8, 7914840), (10, 6331872), (12, 5276560), (15, 4221248), (16, 3957420), (20, 3165936), (24, 2638280), (30, 2110624), (32, 1978710), (40, 1582968), (48, 1319140), (60, 1055312), (64, 989355), (80, 791484), (96, 659570), (120, 527656), (160, 395742), (192, 329785), (240, 263828), (320, 197871), (480, 131914), (960, 65957)]