61791480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4639}}^1$

素因数の和:4693

約数の個数: 96

約数和(自身を含む): 206294400

約数和(自身を除く): 144502920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 4639, 6660, 9278, 13320, 13917, 18556, 23195, 27834, 37112, 41751, 46390, 55668, 69585, 83502, 92780, 111336, 139170, 167004, 171643, 185560, 208755, 278340, 334008, 343286, 417510, 514929, 556680, 686572, 835020, 858215, 1029858, 1373144, 1544787, 1670040, 1716430, 2059716, 2574645, 3089574, 3432860, 4119432, 5149290, 6179148, 6865720, 7723935, 10298580, 12358296, 15447870, 20597160, 30895740, 61791480]

約数ペア:

[(1, 61791480), (2, 30895740), (3, 20597160), (4, 15447870), (5, 12358296), (6, 10298580), (8, 7723935), (9, 6865720), (10, 6179148), (12, 5149290), (15, 4119432), (18, 3432860), (20, 3089574), (24, 2574645), (30, 2059716), (36, 1716430), (37, 1670040), (40, 1544787), (45, 1373144), (60, 1029858), (72, 858215), (74, 835020), (90, 686572), (111, 556680), (120, 514929), (148, 417510), (180, 343286), (185, 334008), (222, 278340), (296, 208755), (333, 185560), (360, 171643), (370, 167004), (444, 139170), (555, 111336), (666, 92780), (740, 83502), (888, 69585), (1110, 55668), (1332, 46390), (1480, 41751), (1665, 37112), (2220, 27834), (2664, 23195), (3330, 18556), (4440, 13917), (4639, 13320), (6660, 9278)]