1255204080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44701}}^1$

素因数の和:44736

約数の個数: 160

約数和(自身を含む): 4656160320

約数和(自身を除く): 3400956240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 44701, 89402, 134103, 178804, 223505, 268206, 357608, 402309, 447010, 536412, 581113, 670515, 715216, 804618, 894020, 1072824, 1162226, 1206927, 1341030, 1609236, 1743339, 1788040, 2011545, 2145648, 2324452, 2413854, 2682060, 2905565, 3218472, 3486678, 3576080, 4023090, 4648904, 4827708, 5230017, 5364120, 5811130, 6034635, 6436944, 6973356, 8046180, 8716695, 9297808, 9655416, 10460034, 10728240, 11622260, 12069270, 13946712, 15690051, 16092360, 17433390, 19310832, 20920068, 23244520, 24138540, 26150085, 27893424, 31380102, 32184720, 34866780, 41840136, 46489040, 48277080, 52300170, 62760204, 69733560, 78450255, 83680272, 96554160, 104600340, 125520408, 139467120, 156900510, 209200680, 251040816, 313801020, 418401360, 627602040, 1255204080]

約数ペア:

[(1, 1255204080), (2, 627602040), (3, 418401360), (4, 313801020), (5, 251040816), (6, 209200680), (8, 156900510), (9, 139467120), (10, 125520408), (12, 104600340), (13, 96554160), (15, 83680272), (16, 78450255), (18, 69733560), (20, 62760204), (24, 52300170), (26, 48277080), (27, 46489040), (30, 41840136), (36, 34866780), (39, 32184720), (40, 31380102), (45, 27893424), (48, 26150085), (52, 24138540), (54, 23244520), (60, 20920068), (65, 19310832), (72, 17433390), (78, 16092360), (80, 15690051), (90, 13946712), (104, 12069270), (108, 11622260), (117, 10728240), (120, 10460034), (130, 9655416), (135, 9297808), (144, 8716695), (156, 8046180), (180, 6973356), (195, 6436944), (208, 6034635), (216, 5811130), (234, 5364120), (240, 5230017), (260, 4827708), (270, 4648904), (312, 4023090), (351, 3576080), (360, 3486678), (390, 3218472), (432, 2905565), (468, 2682060), (520, 2413854), (540, 2324452), (585, 2145648), (624, 2011545), (702, 1788040), (720, 1743339), (780, 1609236), (936, 1341030), (1040, 1206927), (1080, 1162226), (1170, 1072824), (1404, 894020), (1560, 804618), (1755, 715216), (1872, 670515), (2160, 581113), (2340, 536412), (2808, 447010), (3120, 402309), (3510, 357608), (4680, 268206), (5616, 223505), (7020, 178804), (9360, 134103), (14040, 89402), (28080, 44701)]