19327985280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3355553}}^1$

素因数の和:3355578

約数の個数: 96

約数和(自身を含む): 66741969060

約数和(自身を除く): 47413983780

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, 3355553, 6711106, 10066659, 13422212, 16777765, 20133318, 26844424, 30199977, 33555530, 40266636, 50333295, 53688848, 60399954, 67111060, 80533272, 100666590, 107377696, 120799908, 134222120, 150999885, 161066544, 201333180, 214755392, 241599816, 268444240, 301999770, 322133088, 402666360, 429510784, 483199632, 536888480, 603999540, 644266176, 805332720, 966399264, 1073776960, 1207999080, 1288532352, 1610665440, 1932798528, 2147553920, 2415998160, 3221330880, 3865597056, 4831996320, 6442661760, 9663992640, 19327985280]

約数ペア:

[(1, 19327985280), (2, 9663992640), (3, 6442661760), (4, 4831996320), (5, 3865597056), (6, 3221330880), (8, 2415998160), (9, 2147553920), (10, 1932798528), (12, 1610665440), (15, 1288532352), (16, 1207999080), (18, 1073776960), (20, 966399264), (24, 805332720), (30, 644266176), (32, 603999540), (36, 536888480), (40, 483199632), (45, 429510784), (48, 402666360), (60, 322133088), (64, 301999770), (72, 268444240), (80, 241599816), (90, 214755392), (96, 201333180), (120, 161066544), (128, 150999885), (144, 134222120), (160, 120799908), (180, 107377696), (192, 100666590), (240, 80533272), (288, 67111060), (320, 60399954), (360, 53688848), (384, 50333295), (480, 40266636), (576, 33555530), (640, 30199977), (720, 26844424), (960, 20133318), (1152, 16777765), (1440, 13422212), (1920, 10066659), (2880, 6711106), (5760, 3355553)]