180580140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77171}}^1$

素因数の和:77199

約数の個数: 72

約数和(自身を含む): 589902768

約数和(自身を除く): 409322628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 77171, 154342, 231513, 308684, 385855, 463026, 694539, 771710, 926052, 1003223, 1157565, 1389078, 1543420, 2006446, 2315130, 2778156, 3009669, 3472695, 4012892, 4630260, 5016115, 6019338, 6945390, 9029007, 10032230, 12038676, 13890780, 15048345, 18058014, 20064460, 30096690, 36116028, 45145035, 60193380, 90290070, 180580140]

約数ペア:

[(1, 180580140), (2, 90290070), (3, 60193380), (4, 45145035), (5, 36116028), (6, 30096690), (9, 20064460), (10, 18058014), (12, 15048345), (13, 13890780), (15, 12038676), (18, 10032230), (20, 9029007), (26, 6945390), (30, 6019338), (36, 5016115), (39, 4630260), (45, 4012892), (52, 3472695), (60, 3009669), (65, 2778156), (78, 2315130), (90, 2006446), (117, 1543420), (130, 1389078), (156, 1157565), (180, 1003223), (195, 926052), (234, 771710), (260, 694539), (390, 463026), (468, 385855), (585, 308684), (780, 231513), (1170, 154342), (2340, 77171)]