7878720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 25968960

約数和(自身を除く): 18090240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 283, 290, 320, 348, 435, 464, 480, 566, 580, 696, 849, 870, 928, 960, 1132, 1160, 1392, 1415, 1698, 1740, 1856, 2264, 2320, 2784, 2830, 3396, 3480, 4245, 4528, 4640, 5568, 5660, 6792, 6960, 8207, 8490, 9056, 9280, 11320, 13584, 13920, 16414, 16980, 18112, 22640, 24621, 27168, 27840, 32828, 33960, 41035, 45280, 49242, 54336, 65656, 67920, 82070, 90560, 98484, 123105, 131312, 135840, 164140, 196968, 246210, 262624, 271680, 328280, 393936, 492420, 525248, 656560, 787872, 984840, 1313120, 1575744, 1969680, 2626240, 3939360, 7878720]

約数ペア:

[(1, 7878720), (2, 3939360), (3, 2626240), (4, 1969680), (5, 1575744), (6, 1313120), (8, 984840), (10, 787872), (12, 656560), (15, 525248), (16, 492420), (20, 393936), (24, 328280), (29, 271680), (30, 262624), (32, 246210), (40, 196968), (48, 164140), (58, 135840), (60, 131312), (64, 123105), (80, 98484), (87, 90560), (96, 82070), (116, 67920), (120, 65656), (145, 54336), (160, 49242), (174, 45280), (192, 41035), (232, 33960), (240, 32828), (283, 27840), (290, 27168), (320, 24621), (348, 22640), (435, 18112), (464, 16980), (480, 16414), (566, 13920), (580, 13584), (696, 11320), (849, 9280), (870, 9056), (928, 8490), (960, 8207), (1132, 6960), (1160, 6792), (1392, 5660), (1415, 5568), (1698, 4640), (1740, 4528), (1856, 4245), (2264, 3480), (2320, 3396), (2784, 2830)]