100902720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{105107}}^1$

素因数の和:105127

約数の個数: 56

約数和(自身を含む): 320369184

約数和(自身を除く): 219466464

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, 105107, 210214, 315321, 420428, 525535, 630642, 840856, 1051070, 1261284, 1576605, 1681712, 2102140, 2522568, 3153210, 3363424, 4204280, 5045136, 6306420, 6726848, 8408560, 10090272, 12612840, 16817120, 20180544, 25225680, 33634240, 50451360, 100902720]

約数ペア:

[(1, 100902720), (2, 50451360), (3, 33634240), (4, 25225680), (5, 20180544), (6, 16817120), (8, 12612840), (10, 10090272), (12, 8408560), (15, 6726848), (16, 6306420), (20, 5045136), (24, 4204280), (30, 3363424), (32, 3153210), (40, 2522568), (48, 2102140), (60, 1681712), (64, 1576605), (80, 1261284), (96, 1051070), (120, 840856), (160, 630642), (192, 525535), (240, 420428), (320, 315321), (480, 210214), (960, 105107)]