12621564720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307543}}^1$

素因数の和:307584

約数の個数: 160

約数和(自身を含む): 45762547200

約数和(自身を除く): 33140982480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 307543, 615086, 922629, 1230172, 1537715, 1845258, 2460344, 2767887, 3075430, 3690516, 4613145, 4920688, 5535774, 5843317, 6150860, 7381032, 8303661, 9226290, 11071548, 11686634, 12301720, 13839435, 14762064, 16607322, 17529951, 18452580, 22143096, 23373268, 24603440, 27678870, 29216585, 33214644, 35059902, 36905160, 41518305, 44286192, 46746536, 52589853, 55357740, 58433170, 66429288, 70119804, 73810320, 83036610, 87649755, 93493072, 105179706, 110715480, 116866340, 132858576, 140239608, 157769559, 166073220, 175299510, 210359412, 221430960, 233732680, 262949265, 280479216, 315539118, 332146440, 350599020, 420718824, 467465360, 525898530, 631078236, 664292880, 701198040, 788847795, 841437648, 1051797060, 1262156472, 1402396080, 1577695590, 2103594120, 2524312944, 3155391180, 4207188240, 6310782360, 12621564720]

約数ペア:

[(1, 12621564720), (2, 6310782360), (3, 4207188240), (4, 3155391180), (5, 2524312944), (6, 2103594120), (8, 1577695590), (9, 1402396080), (10, 1262156472), (12, 1051797060), (15, 841437648), (16, 788847795), (18, 701198040), (19, 664292880), (20, 631078236), (24, 525898530), (27, 467465360), (30, 420718824), (36, 350599020), (38, 332146440), (40, 315539118), (45, 280479216), (48, 262949265), (54, 233732680), (57, 221430960), (60, 210359412), (72, 175299510), (76, 166073220), (80, 157769559), (90, 140239608), (95, 132858576), (108, 116866340), (114, 110715480), (120, 105179706), (135, 93493072), (144, 87649755), (152, 83036610), (171, 73810320), (180, 70119804), (190, 66429288), (216, 58433170), (228, 55357740), (240, 52589853), (270, 46746536), (285, 44286192), (304, 41518305), (342, 36905160), (360, 35059902), (380, 33214644), (432, 29216585), (456, 27678870), (513, 24603440), (540, 23373268), (570, 22143096), (684, 18452580), (720, 17529951), (760, 16607322), (855, 14762064), (912, 13839435), (1026, 12301720), (1080, 11686634), (1140, 11071548), (1368, 9226290), (1520, 8303661), (1710, 7381032), (2052, 6150860), (2160, 5843317), (2280, 5535774), (2565, 4920688), (2736, 4613145), (3420, 3690516), (4104, 3075430), (4560, 2767887), (5130, 2460344), (6840, 1845258), (8208, 1537715), (10260, 1230172), (13680, 922629), (20520, 615086), (41040, 307543)]