1283146560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{445537}}^1$

素因数の和:445560

約数の個数: 84

約数和(自身を含む): 4413499428

約数和(自身を除く): 3130352868

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, 445537, 891074, 1336611, 1782148, 2227685, 2673222, 3564296, 4009833, 4455370, 5346444, 6683055, 7128592, 8019666, 8910740, 10692888, 13366110, 14257184, 16039332, 17821480, 20049165, 21385776, 26732220, 28514368, 32078664, 35642960, 40098330, 42771552, 53464440, 64157328, 71285920, 80196660, 85543104, 106928880, 128314656, 142571840, 160393320, 213857760, 256629312, 320786640, 427715520, 641573280, 1283146560]

約数ペア:

[(1, 1283146560), (2, 641573280), (3, 427715520), (4, 320786640), (5, 256629312), (6, 213857760), (8, 160393320), (9, 142571840), (10, 128314656), (12, 106928880), (15, 85543104), (16, 80196660), (18, 71285920), (20, 64157328), (24, 53464440), (30, 42771552), (32, 40098330), (36, 35642960), (40, 32078664), (45, 28514368), (48, 26732220), (60, 21385776), (64, 20049165), (72, 17821480), (80, 16039332), (90, 14257184), (96, 13366110), (120, 10692888), (144, 8910740), (160, 8019666), (180, 7128592), (192, 6683055), (240, 5346444), (288, 4455370), (320, 4009833), (360, 3564296), (480, 2673222), (576, 2227685), (720, 1782148), (960, 1336611), (1440, 891074), (2880, 445537)]