11818080

素因数分解:

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

素因数の和:333

約数の個数: 144

約数和(自身を含む): 41867280

約数和(自身を除く): 30049200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 283, 288, 290, 348, 360, 435, 464, 480, 522, 566, 580, 696, 720, 849, 870, 928, 1044, 1132, 1160, 1305, 1392, 1415, 1440, 1698, 1740, 2088, 2264, 2320, 2547, 2610, 2784, 2830, 3396, 3480, 4176, 4245, 4528, 4640, 5094, 5220, 5660, 6792, 6960, 8207, 8352, 8490, 9056, 10188, 10440, 11320, 12735, 13584, 13920, 16414, 16980, 20376, 20880, 22640, 24621, 25470, 27168, 32828, 33960, 40752, 41035, 41760, 45280, 49242, 50940, 65656, 67920, 73863, 81504, 82070, 98484, 101880, 123105, 131312, 135840, 147726, 164140, 196968, 203760, 246210, 262624, 295452, 328280, 369315, 393936, 407520, 492420, 590904, 656560, 738630, 787872, 984840, 1181808, 1313120, 1477260, 1969680, 2363616, 2954520, 3939360, 5909040, 11818080]

約数ペア:

[(1, 11818080), (2, 5909040), (3, 3939360), (4, 2954520), (5, 2363616), (6, 1969680), (8, 1477260), (9, 1313120), (10, 1181808), (12, 984840), (15, 787872), (16, 738630), (18, 656560), (20, 590904), (24, 492420), (29, 407520), (30, 393936), (32, 369315), (36, 328280), (40, 295452), (45, 262624), (48, 246210), (58, 203760), (60, 196968), (72, 164140), (80, 147726), (87, 135840), (90, 131312), (96, 123105), (116, 101880), (120, 98484), (144, 82070), (145, 81504), (160, 73863), (174, 67920), (180, 65656), (232, 50940), (240, 49242), (261, 45280), (283, 41760), (288, 41035), (290, 40752), (348, 33960), (360, 32828), (435, 27168), (464, 25470), (480, 24621), (522, 22640), (566, 20880), (580, 20376), (696, 16980), (720, 16414), (849, 13920), (870, 13584), (928, 12735), (1044, 11320), (1132, 10440), (1160, 10188), (1305, 9056), (1392, 8490), (1415, 8352), (1440, 8207), (1698, 6960), (1740, 6792), (2088, 5660), (2264, 5220), (2320, 5094), (2547, 4640), (2610, 4528), (2784, 4245), (2830, 4176), (3396, 3480)]