26789040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 93141360

約数和(自身を除く): 66352320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1283, 1305, 1392, 1740, 2088, 2320, 2566, 2610, 3480, 3849, 4176, 5132, 5220, 6415, 6960, 7698, 10264, 10440, 11547, 12830, 15396, 19245, 20528, 20880, 23094, 25660, 30792, 37207, 38490, 46188, 51320, 57735, 61584, 74414, 76980, 92376, 102640, 111621, 115470, 148828, 153960, 184752, 186035, 223242, 230940, 297656, 307920, 334863, 372070, 446484, 461880, 558105, 595312, 669726, 744140, 892968, 923760, 1116210, 1339452, 1488280, 1674315, 1785936, 2232420, 2678904, 2976560, 3348630, 4464840, 5357808, 6697260, 8929680, 13394520, 26789040]

約数ペア:

[(1, 26789040), (2, 13394520), (3, 8929680), (4, 6697260), (5, 5357808), (6, 4464840), (8, 3348630), (9, 2976560), (10, 2678904), (12, 2232420), (15, 1785936), (16, 1674315), (18, 1488280), (20, 1339452), (24, 1116210), (29, 923760), (30, 892968), (36, 744140), (40, 669726), (45, 595312), (48, 558105), (58, 461880), (60, 446484), (72, 372070), (80, 334863), (87, 307920), (90, 297656), (116, 230940), (120, 223242), (144, 186035), (145, 184752), (174, 153960), (180, 148828), (232, 115470), (240, 111621), (261, 102640), (290, 92376), (348, 76980), (360, 74414), (435, 61584), (464, 57735), (522, 51320), (580, 46188), (696, 38490), (720, 37207), (870, 30792), (1044, 25660), (1160, 23094), (1283, 20880), (1305, 20528), (1392, 19245), (1740, 15396), (2088, 12830), (2320, 11547), (2566, 10440), (2610, 10264), (3480, 7698), (3849, 6960), (4176, 6415), (5132, 5220)]