1943209440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{149939}}^1$

素因数の和:149966

約数の個数: 120

約数和(自身を含む): 6857955720

約数和(自身を除く): 4914746280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 149939, 299878, 449817, 599756, 749695, 899634, 1199512, 1349451, 1499390, 1799268, 2249085, 2399024, 2698902, 2998780, 3598536, 4048353, 4498170, 4798048, 5397804, 5997560, 6747255, 7197072, 8096706, 8996340, 10795608, 11995120, 12145059, 13494510, 14394144, 16193412, 17992680, 20241765, 21591216, 23990240, 24290118, 26989020, 32386824, 35985360, 40483530, 43182432, 48580236, 53978040, 60725295, 64773648, 71970720, 80967060, 97160472, 107956080, 121450590, 129547296, 161934120, 194320944, 215912160, 242901180, 323868240, 388641888, 485802360, 647736480, 971604720, 1943209440]

約数ペア:

[(1, 1943209440), (2, 971604720), (3, 647736480), (4, 485802360), (5, 388641888), (6, 323868240), (8, 242901180), (9, 215912160), (10, 194320944), (12, 161934120), (15, 129547296), (16, 121450590), (18, 107956080), (20, 97160472), (24, 80967060), (27, 71970720), (30, 64773648), (32, 60725295), (36, 53978040), (40, 48580236), (45, 43182432), (48, 40483530), (54, 35985360), (60, 32386824), (72, 26989020), (80, 24290118), (81, 23990240), (90, 21591216), (96, 20241765), (108, 17992680), (120, 16193412), (135, 14394144), (144, 13494510), (160, 12145059), (162, 11995120), (180, 10795608), (216, 8996340), (240, 8096706), (270, 7197072), (288, 6747255), (324, 5997560), (360, 5397804), (405, 4798048), (432, 4498170), (480, 4048353), (540, 3598536), (648, 2998780), (720, 2698902), (810, 2399024), (864, 2249085), (1080, 1799268), (1296, 1499390), (1440, 1349451), (1620, 1199512), (2160, 899634), (2592, 749695), (3240, 599756), (4320, 449817), (6480, 299878), (12960, 149939)]