23995980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 76735680

約数和(自身を除く): 52739700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1201, 1332, 1665, 1998, 2220, 2402, 3330, 3603, 3996, 4804, 4995, 6005, 6660, 7206, 9990, 10809, 12010, 14412, 18015, 19980, 21618, 24020, 32427, 36030, 43236, 44437, 54045, 64854, 72060, 88874, 108090, 129708, 133311, 162135, 177748, 216180, 222185, 266622, 324270, 399933, 444370, 533244, 648540, 666555, 799866, 888740, 1199799, 1333110, 1599732, 1999665, 2399598, 2666220, 3999330, 4799196, 5998995, 7998660, 11997990, 23995980]

約数ペア:

[(1, 23995980), (2, 11997990), (3, 7998660), (4, 5998995), (5, 4799196), (6, 3999330), (9, 2666220), (10, 2399598), (12, 1999665), (15, 1599732), (18, 1333110), (20, 1199799), (27, 888740), (30, 799866), (36, 666555), (37, 648540), (45, 533244), (54, 444370), (60, 399933), (74, 324270), (90, 266622), (108, 222185), (111, 216180), (135, 177748), (148, 162135), (180, 133311), (185, 129708), (222, 108090), (270, 88874), (333, 72060), (370, 64854), (444, 54045), (540, 44437), (555, 43236), (666, 36030), (740, 32427), (999, 24020), (1110, 21618), (1201, 19980), (1332, 18015), (1665, 14412), (1998, 12010), (2220, 10809), (2402, 9990), (3330, 7206), (3603, 6660), (3996, 6005), (4804, 4995)]