1520066880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27779}}^1$

素因数の和:27821

約数の個数: 168

約数和(自身を含む): 5503773600

約数和(自身を除く): 3983706720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 27779, 54720, 55558, 83337, 111116, 138895, 166674, 222232, 250011, 277790, 333348, 416685, 444464, 500022, 527801, 555580, 666696, 833370, 888928, 1000044, 1055602, 1111160, 1250055, 1333392, 1583403, 1666740, 1777856, 2000088, 2111204, 2222320, 2500110, 2639005, 2666784, 3166806, 3333480, 4000176, 4222408, 4444640, 4750209, 5000220, 5278010, 5333568, 6333612, 6666960, 7917015, 8000352, 8444816, 8889280, 9500418, 10000440, 10556020, 12667224, 13333920, 15834030, 16000704, 16889632, 19000836, 20000880, 21112040, 23751045, 25334448, 26667840, 31668060, 33779264, 38001672, 40001760, 42224080, 47502090, 50668896, 63336120, 76003344, 80003520, 84448160, 95004180, 101337792, 126672240, 152006688, 168896320, 190008360, 253344480, 304013376, 380016720, 506688960, 760033440, 1520066880]

約数ペア:

[(1, 1520066880), (2, 760033440), (3, 506688960), (4, 380016720), (5, 304013376), (6, 253344480), (8, 190008360), (9, 168896320), (10, 152006688), (12, 126672240), (15, 101337792), (16, 95004180), (18, 84448160), (19, 80003520), (20, 76003344), (24, 63336120), (30, 50668896), (32, 47502090), (36, 42224080), (38, 40001760), (40, 38001672), (45, 33779264), (48, 31668060), (57, 26667840), (60, 25334448), (64, 23751045), (72, 21112040), (76, 20000880), (80, 19000836), (90, 16889632), (95, 16000704), (96, 15834030), (114, 13333920), (120, 12667224), (144, 10556020), (152, 10000440), (160, 9500418), (171, 8889280), (180, 8444816), (190, 8000352), (192, 7917015), (228, 6666960), (240, 6333612), (285, 5333568), (288, 5278010), (304, 5000220), (320, 4750209), (342, 4444640), (360, 4222408), (380, 4000176), (456, 3333480), (480, 3166806), (570, 2666784), (576, 2639005), (608, 2500110), (684, 2222320), (720, 2111204), (760, 2000088), (855, 1777856), (912, 1666740), (960, 1583403), (1140, 1333392), (1216, 1250055), (1368, 1111160), (1440, 1055602), (1520, 1000044), (1710, 888928), (1824, 833370), (2280, 666696), (2736, 555580), (2880, 527801), (3040, 500022), (3420, 444464), (3648, 416685), (4560, 333348), (5472, 277790), (6080, 250011), (6840, 222232), (9120, 166674), (10944, 138895), (13680, 111116), (18240, 83337), (27360, 55558), (27779, 54720)]