12539291760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3911}}^1$

素因数の和:4064

約数の個数: 240

約数和(自身を含む): 43398883008

約数和(自身を除く): 30859591248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 73, 80, 90, 120, 122, 144, 146, 180, 183, 219, 240, 244, 292, 305, 360, 365, 366, 438, 488, 549, 584, 610, 657, 720, 730, 732, 876, 915, 976, 1095, 1098, 1168, 1220, 1314, 1460, 1464, 1752, 1830, 2190, 2196, 2440, 2628, 2745, 2920, 2928, 3285, 3504, 3660, 3911, 4380, 4392, 4453, 4880, 5256, 5490, 5840, 6570, 7320, 7822, 8760, 8784, 8906, 10512, 10980, 11733, 13140, 13359, 14640, 15644, 17520, 17812, 19555, 21960, 22265, 23466, 26280, 26718, 31288, 35199, 35624, 39110, 40077, 43920, 44530, 46932, 52560, 53436, 58665, 62576, 66795, 70398, 71248, 78220, 80154, 89060, 93864, 106872, 117330, 133590, 140796, 156440, 160308, 175995, 178120, 187728, 200385, 213744, 234660, 238571, 267180, 281592, 285503, 312880, 320616, 351990, 356240, 400770, 469320, 477142, 534360, 563184, 571006, 641232, 703980, 715713, 801540, 856509, 938640, 954284, 1068720, 1142012, 1192855, 1407960, 1427515, 1431426, 1603080, 1713018, 1908568, 2147139, 2284024, 2385710, 2569527, 2815920, 2855030, 2862852, 3206160, 3426036, 3578565, 3817136, 4282545, 4294278, 4568048, 4771420, 5139054, 5710060, 5725704, 6852072, 7157130, 8565090, 8588556, 9542840, 10278108, 10735695, 11420120, 11451408, 12847635, 13704144, 14314260, 17130180, 17177112, 17415683, 19085680, 20556216, 21471390, 22840240, 25695270, 28628520, 34260360, 34354224, 34831366, 41112432, 42942780, 51390540, 52247049, 57257040, 68520720, 69662732, 85885560, 87078415, 102781080, 104494098, 139325464, 156741147, 171771120, 174156830, 205562160, 208988196, 261235245, 278650928, 313482294, 348313660, 417976392, 522470490, 626964588, 696627320, 783705735, 835952784, 1044940980, 1253929176, 1393254640, 1567411470, 2089881960, 2507858352, 3134822940, 4179763920, 6269645880, 12539291760]

約数ペア:

[(1, 12539291760), (2, 6269645880), (3, 4179763920), (4, 3134822940), (5, 2507858352), (6, 2089881960), (8, 1567411470), (9, 1393254640), (10, 1253929176), (12, 1044940980), (15, 835952784), (16, 783705735), (18, 696627320), (20, 626964588), (24, 522470490), (30, 417976392), (36, 348313660), (40, 313482294), (45, 278650928), (48, 261235245), (60, 208988196), (61, 205562160), (72, 174156830), (73, 171771120), (80, 156741147), (90, 139325464), (120, 104494098), (122, 102781080), (144, 87078415), (146, 85885560), (180, 69662732), (183, 68520720), (219, 57257040), (240, 52247049), (244, 51390540), (292, 42942780), (305, 41112432), (360, 34831366), (365, 34354224), (366, 34260360), (438, 28628520), (488, 25695270), (549, 22840240), (584, 21471390), (610, 20556216), (657, 19085680), (720, 17415683), (730, 17177112), (732, 17130180), (876, 14314260), (915, 13704144), (976, 12847635), (1095, 11451408), (1098, 11420120), (1168, 10735695), (1220, 10278108), (1314, 9542840), (1460, 8588556), (1464, 8565090), (1752, 7157130), (1830, 6852072), (2190, 5725704), (2196, 5710060), (2440, 5139054), (2628, 4771420), (2745, 4568048), (2920, 4294278), (2928, 4282545), (3285, 3817136), (3504, 3578565), (3660, 3426036), (3911, 3206160), (4380, 2862852), (4392, 2855030), (4453, 2815920), (4880, 2569527), (5256, 2385710), (5490, 2284024), (5840, 2147139), (6570, 1908568), (7320, 1713018), (7822, 1603080), (8760, 1431426), (8784, 1427515), (8906, 1407960), (10512, 1192855), (10980, 1142012), (11733, 1068720), (13140, 954284), (13359, 938640), (14640, 856509), (15644, 801540), (17520, 715713), (17812, 703980), (19555, 641232), (21960, 571006), (22265, 563184), (23466, 534360), (26280, 477142), (26718, 469320), (31288, 400770), (35199, 356240), (35624, 351990), (39110, 320616), (40077, 312880), (43920, 285503), (44530, 281592), (46932, 267180), (52560, 238571), (53436, 234660), (58665, 213744), (62576, 200385), (66795, 187728), (70398, 178120), (71248, 175995), (78220, 160308), (80154, 156440), (89060, 140796), (93864, 133590), (106872, 117330)]