719956080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2408

約数の個数: 160

約数和(自身を含む): 2497608000

約数和(自身を除く): 1777651920

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, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 894, 1080, 1192, 1341, 1490, 1788, 2160, 2235, 2237, 2384, 2682, 2980, 3576, 4023, 4470, 4474, 5364, 5960, 6705, 6711, 7152, 8046, 8940, 8948, 10728, 11185, 11920, 13410, 13422, 16092, 17880, 17896, 20115, 20133, 21456, 22370, 26820, 26844, 32184, 33555, 35760, 35792, 40230, 40266, 44740, 53640, 53688, 60399, 64368, 67110, 80460, 80532, 89480, 100665, 107280, 107376, 120798, 134220, 160920, 161064, 178960, 201330, 241596, 268440, 301995, 321840, 322128, 333313, 402660, 483192, 536880, 603990, 666626, 805320, 966384, 999939, 1207980, 1333252, 1610640, 1666565, 1999878, 2415960, 2666504, 2999817, 3333130, 3999756, 4831920, 4999695, 5333008, 5999634, 6666260, 7999512, 8999451, 9999390, 11999268, 13332520, 14999085, 15999024, 17998902, 19998780, 23998536, 26665040, 29998170, 35997804, 39997560, 44997255, 47997072, 59996340, 71995608, 79995120, 89994510, 119992680, 143991216, 179989020, 239985360, 359978040, 719956080]

約数ペア:

[(1, 719956080), (2, 359978040), (3, 239985360), (4, 179989020), (5, 143991216), (6, 119992680), (8, 89994510), (9, 79995120), (10, 71995608), (12, 59996340), (15, 47997072), (16, 44997255), (18, 39997560), (20, 35997804), (24, 29998170), (27, 26665040), (30, 23998536), (36, 19998780), (40, 17998902), (45, 15999024), (48, 14999085), (54, 13332520), (60, 11999268), (72, 9999390), (80, 8999451), (90, 7999512), (108, 6666260), (120, 5999634), (135, 5333008), (144, 4999695), (149, 4831920), (180, 3999756), (216, 3333130), (240, 2999817), (270, 2666504), (298, 2415960), (360, 1999878), (432, 1666565), (447, 1610640), (540, 1333252), (596, 1207980), (720, 999939), (745, 966384), (894, 805320), (1080, 666626), (1192, 603990), (1341, 536880), (1490, 483192), (1788, 402660), (2160, 333313), (2235, 322128), (2237, 321840), (2384, 301995), (2682, 268440), (2980, 241596), (3576, 201330), (4023, 178960), (4470, 161064), (4474, 160920), (5364, 134220), (5960, 120798), (6705, 107376), (6711, 107280), (7152, 100665), (8046, 89480), (8940, 80532), (8948, 80460), (10728, 67110), (11185, 64368), (11920, 60399), (13410, 53688), (13422, 53640), (16092, 44740), (17880, 40266), (17896, 40230), (20115, 35792), (20133, 35760), (21456, 33555), (22370, 32184), (26820, 26844)]