1531082880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{265813}}^1$

素因数の和:265838

約数の個数: 96

約数和(自身を含む): 5287040460

約数和(自身を除く): 3755957580

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 265813, 531626, 797439, 1063252, 1329065, 1594878, 2126504, 2392317, 2658130, 3189756, 3987195, 4253008, 4784634, 5316260, 6379512, 7974390, 8506016, 9569268, 10632520, 11961585, 12759024, 15948780, 17012032, 19138536, 21265040, 23923170, 25518048, 31897560, 34024064, 38277072, 42530080, 47846340, 51036096, 63795120, 76554144, 85060160, 95692680, 102072192, 127590240, 153108288, 170120320, 191385360, 255180480, 306216576, 382770720, 510360960, 765541440, 1531082880]

約数ペア:

[(1, 1531082880), (2, 765541440), (3, 510360960), (4, 382770720), (5, 306216576), (6, 255180480), (8, 191385360), (9, 170120320), (10, 153108288), (12, 127590240), (15, 102072192), (16, 95692680), (18, 85060160), (20, 76554144), (24, 63795120), (30, 51036096), (32, 47846340), (36, 42530080), (40, 38277072), (45, 34024064), (48, 31897560), (60, 25518048), (64, 23923170), (72, 21265040), (80, 19138536), (90, 17012032), (96, 15948780), (120, 12759024), (128, 11961585), (144, 10632520), (160, 9569268), (180, 8506016), (192, 7974390), (240, 6379512), (288, 5316260), (320, 4784634), (360, 4253008), (384, 3987195), (480, 3189756), (576, 2658130), (640, 2392317), (720, 2126504), (960, 1594878), (1152, 1329065), (1440, 1063252), (1920, 797439), (2880, 531626), (5760, 265813)]