253707840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{88093}}^1$

素因数の和:88116

約数の個数: 84

約数和(自身を含む): 872659164

約数和(自身を除く): 618951324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 88093, 176186, 264279, 352372, 440465, 528558, 704744, 792837, 880930, 1057116, 1321395, 1409488, 1585674, 1761860, 2114232, 2642790, 2818976, 3171348, 3523720, 3964185, 4228464, 5285580, 5637952, 6342696, 7047440, 7928370, 8456928, 10571160, 12685392, 14094880, 15856740, 16913856, 21142320, 25370784, 28189760, 31713480, 42284640, 50741568, 63426960, 84569280, 126853920, 253707840]

約数ペア:

[(1, 253707840), (2, 126853920), (3, 84569280), (4, 63426960), (5, 50741568), (6, 42284640), (8, 31713480), (9, 28189760), (10, 25370784), (12, 21142320), (15, 16913856), (16, 15856740), (18, 14094880), (20, 12685392), (24, 10571160), (30, 8456928), (32, 7928370), (36, 7047440), (40, 6342696), (45, 5637952), (48, 5285580), (60, 4228464), (64, 3964185), (72, 3523720), (80, 3171348), (90, 2818976), (96, 2642790), (120, 2114232), (144, 1761860), (160, 1585674), (180, 1409488), (192, 1321395), (240, 1057116), (288, 880930), (320, 792837), (360, 704744), (480, 528558), (576, 440465), (720, 352372), (960, 264279), (1440, 176186), (2880, 88093)]