1672958160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21317}}^1$

素因数の和:21445

約数の個数: 120

約数和(自身を含む): 5670161640

約数和(自身を除く): 3997203480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 13080, 15696, 19620, 21317, 26160, 39240, 42634, 63951, 78480, 85268, 106585, 127902, 170536, 191853, 213170, 255804, 319755, 341072, 383706, 426340, 511608, 639510, 767412, 852680, 959265, 1023216, 1279020, 1534824, 1705360, 1918530, 2323553, 2558040, 3069648, 3837060, 4647106, 5116080, 6970659, 7674120, 9294212, 11617765, 13941318, 15348240, 18588424, 20911977, 23235530, 27882636, 34853295, 37176848, 41823954, 46471060, 55765272, 69706590, 83647908, 92942120, 104559885, 111530544, 139413180, 167295816, 185884240, 209119770, 278826360, 334591632, 418239540, 557652720, 836479080, 1672958160]

約数ペア:

[(1, 1672958160), (2, 836479080), (3, 557652720), (4, 418239540), (5, 334591632), (6, 278826360), (8, 209119770), (9, 185884240), (10, 167295816), (12, 139413180), (15, 111530544), (16, 104559885), (18, 92942120), (20, 83647908), (24, 69706590), (30, 55765272), (36, 46471060), (40, 41823954), (45, 37176848), (48, 34853295), (60, 27882636), (72, 23235530), (80, 20911977), (90, 18588424), (109, 15348240), (120, 13941318), (144, 11617765), (180, 9294212), (218, 7674120), (240, 6970659), (327, 5116080), (360, 4647106), (436, 3837060), (545, 3069648), (654, 2558040), (720, 2323553), (872, 1918530), (981, 1705360), (1090, 1534824), (1308, 1279020), (1635, 1023216), (1744, 959265), (1962, 852680), (2180, 767412), (2616, 639510), (3270, 511608), (3924, 426340), (4360, 383706), (4905, 341072), (5232, 319755), (6540, 255804), (7848, 213170), (8720, 191853), (9810, 170536), (13080, 127902), (15696, 106585), (19620, 85268), (21317, 78480), (26160, 63951), (39240, 42634)]