197727360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{102983}}^1$

素因数の和:103005

約数の個数: 64

約数和(自身を含む): 630262080

約数和(自身を除く): 432534720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 102983, 205966, 308949, 411932, 514915, 617898, 823864, 1029830, 1235796, 1544745, 1647728, 2059660, 2471592, 3089490, 3295456, 4119320, 4943184, 6178980, 6590912, 8238640, 9886368, 12357960, 13181824, 16477280, 19772736, 24715920, 32954560, 39545472, 49431840, 65909120, 98863680, 197727360]

約数ペア:

[(1, 197727360), (2, 98863680), (3, 65909120), (4, 49431840), (5, 39545472), (6, 32954560), (8, 24715920), (10, 19772736), (12, 16477280), (15, 13181824), (16, 12357960), (20, 9886368), (24, 8238640), (30, 6590912), (32, 6178980), (40, 4943184), (48, 4119320), (60, 3295456), (64, 3089490), (80, 2471592), (96, 2059660), (120, 1647728), (128, 1544745), (160, 1235796), (192, 1029830), (240, 823864), (320, 617898), (384, 514915), (480, 411932), (640, 308949), (960, 205966), (1920, 102983)]