2720794320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1259627}}^1$

素因数の和:1259649

約数の個数: 80

約数和(自身を含む): 9371632320

約数和(自身を除く): 6650838000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1259627, 2519254, 3778881, 5038508, 6298135, 7557762, 10077016, 11336643, 12596270, 15115524, 18894405, 20154032, 22673286, 25192540, 30231048, 34009929, 37788810, 45346572, 50385080, 56683215, 60462096, 68019858, 75577620, 90693144, 100770160, 113366430, 136039716, 151155240, 170049645, 181386288, 226732860, 272079432, 302310480, 340099290, 453465720, 544158864, 680198580, 906931440, 1360397160, 2720794320]

約数ペア:

[(1, 2720794320), (2, 1360397160), (3, 906931440), (4, 680198580), (5, 544158864), (6, 453465720), (8, 340099290), (9, 302310480), (10, 272079432), (12, 226732860), (15, 181386288), (16, 170049645), (18, 151155240), (20, 136039716), (24, 113366430), (27, 100770160), (30, 90693144), (36, 75577620), (40, 68019858), (45, 60462096), (48, 56683215), (54, 50385080), (60, 45346572), (72, 37788810), (80, 34009929), (90, 30231048), (108, 25192540), (120, 22673286), (135, 20154032), (144, 18894405), (180, 15115524), (216, 12596270), (240, 11336643), (270, 10077016), (360, 7557762), (432, 6298135), (540, 5038508), (720, 3778881), (1080, 2519254), (2160, 1259627)]