142818960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25873}}^1$

素因数の和:25912

約数の個数: 80

約数和(自身を含む): 462006144

約数和(自身を除く): 319187184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 25873, 51746, 77619, 103492, 129365, 155238, 206984, 258730, 310476, 388095, 413968, 517460, 595079, 620952, 776190, 1034920, 1190158, 1241904, 1552380, 1785237, 2069840, 2380316, 2975395, 3104760, 3570474, 4760632, 5950790, 6209520, 7140948, 8926185, 9521264, 11901580, 14281896, 17852370, 23803160, 28563792, 35704740, 47606320, 71409480, 142818960]

約数ペア:

[(1, 142818960), (2, 71409480), (3, 47606320), (4, 35704740), (5, 28563792), (6, 23803160), (8, 17852370), (10, 14281896), (12, 11901580), (15, 9521264), (16, 8926185), (20, 7140948), (23, 6209520), (24, 5950790), (30, 4760632), (40, 3570474), (46, 3104760), (48, 2975395), (60, 2380316), (69, 2069840), (80, 1785237), (92, 1552380), (115, 1241904), (120, 1190158), (138, 1034920), (184, 776190), (230, 620952), (240, 595079), (276, 517460), (345, 413968), (368, 388095), (460, 310476), (552, 258730), (690, 206984), (920, 155238), (1104, 129365), (1380, 103492), (1840, 77619), (2760, 51746), (5520, 25873)]